Everyone has what they think of as a fairly simple, straightforward table to produce, but there are thousands of such table types. * http://www.stata.com/support/statalist/faq We can also specify row or column variables for a particular variable even when there are multiple row or column variables. 6. The basic syntax of table is table (RowVars) (ColVars). I want to calculate the percentage change in total revenue for each industry between 2008 and 2015. If the percentages have been calculated already, it In this case, you want to convert the actual variable, not the format type (see here). The command below gives the counts but I cannot find how to get percentages instead. 3. Finally, you can add an e (scientific notation), f (fixed format), or g (general format, wherein Stata chooses based on the number being displayed) to the end of the command statement. If you don't, then as Caleb advised it is often easy enough. Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org. How to create a descriptive table with a percentage row? To do so, we must collect personal information from you. Thanks for contributing an answer to Stack Overflow! good repair records, defined as 4 or 5, for the two categories of domestic if _rc ssc install tabout, replace The order of the variables in the parentheses determines the nesting structure in the table. 10. We can use the sformat () option to add strings to the statistics in our table. Nick Cox I find that tabdisp is underrated by users. .Graph.plotregion1.barlabels[`i'].text[1]="`.Graph.plotregion1.barlabels[`i'].text[1]'%" Adding percent signs doesn't count as a Stata format. * http://www.stata.com/help.cgi?search We can use separators by calling up standard list options. Two- and higher-dimensional tables are naturally more difficult. Can I tell police to wait and call a lawyer when served with a search warrant? Calculating probabilities from d6 dice pool (Degenesis rules for botches and triggers), Topological invariance of rational Pontrjagin classes for non-compact spaces. This video demonstrates how to change the display format of a variable. FAQ: "What is true and false in Stata?" Stata's three numeric formats are denoted by a leading percent sign, %, followed by the string w.d (or w,d for European format), where w and d stand for two integers. generate total_obs = _N . this but the tables are typically much more complex than the example Wed, 9 Feb 2011 17:10:52 +0000 Thanks for providing a starter. [Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Change registration Only one type exists for strings (shorthand in most data programs for string of characters), which is str. Consider the table of sex and class we created earlier: tab class sex st: RE: RE: percentage format Or we can display frequencies for categories of highbp nested within categories of sex as in the example below. The PERCENT w. d format multiplies values by 100, formats them the same as the BEST w. d format, and adds a percent sign (%) to the end of the formatted value, while it encloses negative values in parentheses. How is Jesus " " (Luke 1:32 NAS28) different from a prophet (, Luke 1:76 NAS28)? g sugery = rbinomial(1, .4) Partner is not responding when their writing is needed in European project application, Recovering from a blunder I made while emailing a professor, Acidity of alcohols and basicity of amines. The code below works to generate a table of raw numbers but does not the show percent of total: There isn't a canned command for doing what you want. f(2c 1p) h1(% Patients that had Surgery, by Age Group) /// twoway graphs to produce customized displays. The 11 observations with repair record 5 have a mean of 9/11, or 0.8182 to 4 Counting number of observations with sampling weights. I know I am very late, but think there is a more general solution. Stata Journal. > * http://www.ats.ucla.edu/stat/stata/ Variable | Obs Mean Std. Why is this the case? You can try this: Code: logout, save (table) excel fix replace: tab var1 var2, row. Formatting the results into a table of your liking, also needs to be programmed. Boris, notice how Erika has started her question with a starter code. zero frequencies. Thanks Cyrus! "'statalist@hsphsun2.harvard.edu'" > I use Pages, the iWork word processor, which allows you to make a table from Stata output and then format the decimal numbers as percentages. Stata defaults to a lot of decimals. All rights reserved. **********! Sometimes, we wish to report a formal hypothesis test for a group of variables. . values. Do you use. Nick <> Books on statistics, Bookstore Nick Cox append c(freq col) /// 1, 1, 1, 1, 1, 1, 1 and total 9, so that. (In practice, these can be less constrained than variable names but often need to be shorter than variable labels.) This information is necessary to conduct business with our existing and potential customers. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. Obviously only works on a Mac, but a real time saving trick if you have one. As an example, suppose we have string variable named date formatted as e.g. We can improve on that. variables: From the table we see, for example, that 81.82% of cars with repair record 5 This would export the table to an excel table that you can copy and paste in a word document. replace sugery = 100*sugery How to count rows and columns of a .dta file in Stata? numeric value. The option totals(highbp) in the example below adds totals for the column variable highbp to our table. 04 Jun 2016, 10:41. A general command to make any kind of table is the asymptote here. Subscribe to email alerts, Statalist Note that the dimension result is not based on a variable in our dataset. Perhaps so, perhaps not. For example. local nb=`.Graph.plotregion1.barlabels.arrnels' But because percentages, We can remove the row and column totals by including the nototals option. Upcoming meetings W. Ludwig-Mayerhofer, Stata Guide | Last update: 26 Jul 2017, Multiple Imputation: Analysis and Pooling Steps, Preceding a format with a "-" sign, as in. tabout sugery sex using "test.xls", /// These cookies are essential for our website to function and do not store any personally identifiable information. The rst integer, w, species the width of the format. this can be further improved of course. | 121.54% | Public Policy Research Institute The main message I want to convey is that list is useful for tabulations and other reports, with just usually some obligation to calculate what you want to show beforehand. From there what you do depends on how you want the data to be displayed. Perhaps so, perhaps not. contract can be useful for creating temporary datasets including a in tabout you could: for more details. egen total_domestic_price = total (price) if foreign == 0 . given and it would be very useful to me if I could format the output as Similar rules exist for changing the way the date and . to Stata 8 on 1 July 2004. Harry: stream These cookies cannot be disabled. What if we wanted percent domestic, not percent foreign? N_2U,)v(=k~YT@j$.sRtpsJ/ZI8*Pur@c uS30s. groups can be installed from SSC (strictly, must be installed before you can use it). do this; it just scales each value to be a percentage of its own total. Tip #2 A user-written command groups offers different flexibility. values of 0 or 1 (or missing). I can't think of a reason for not documenting it as others . Jordan's line about intimate parties in The Great Gatsby? Begin with the sat variable (job satisfaction) and the most basic bar graph: graph bar, over (sat) The graph bar command tell Stata you want to make a bar graph, and the over () option tells it which variable defines the categories to be described. append c(freq col) /// ;Wu&;6WE>rd(bM]t]*.%qO4tCsSOPpF{sWX~l"TDK2EwFx3C4/zf8U9TOzj|=rfF\ v}"Zk D$)R` Using %9.2fcinstead of %9.2for %9.0gcinstead of %9.0gwill insert commas, as in 100,000 instead of 100000. All percentages from indicator variables. . This style changed the appearance of the row labels. > * http://www.stata.com/help.cgi?search directly, the best way is through an application of > * http://www.stata.com/support/statalist/faq Adding percent signs doesn't count as a Stata format. This graph is also in dire need of an overall title, which can be added using the title () option. SAGE Journals: Your gateway to world-class research journals It looks like it's calling specific elements of the graph, but I'm not familiar with the term "arrnels" (in the first line of the new code) or this method for modifying a graph. for the In the example below, the option sformat(%s%% percent) adds % to the statistic percent, and the option sformat((%s) sd) places parentheses around the standard deviation. If "surgery" is either 0 (no) or 1 (yes) for each individual, this would and 1 for foreign cars. Firm - revenue - industry - year. Making statements based on opinion; back them up with references or personal experience. Try using blabel (bar, position (base) format (%9.1f)) And remove "percentages" from the command. The indicator variable, however, is not essential, and we can get the mean Any variable in Stata's numeric format begins with a % sign. "2/1/1960". You can view a complete list of Statas predefined styles in the manual, and I will show you how to create your own styles in a future blog post. We can specify similar nesting structures for multiple column variables. Connect and share knowledge within a single location that is structured and easy to search. 100 * foreign is just as acceptable here as foreign. % Tip #4 To have a total category, temporarily double up the data. display total_obs 74 . The example below displays frequencies for categories of sex nested within categories of highbp. Report a bias incident or discriminatory conduct. Now suppose you want to get these percentages into variables for We can also include the mean and standard deviation of age with the options statistic(mean age) and statistic(sd age), respectively. return on a 11 observations with repair record 5. You can create a column of concatenate formula on Excel with something like: I found some minutes ago an excellent command to do this, from. Thanks for contributing an answer to Stack Overflow! not necessarily lie between 0 and 100, because percent changes may exceed 100 or >> is busy, repetitive and a minor insult to the reader. Today, Im going to begin a series of blog posts about customizable tables in Stata 17. tabout sex agegrp using "test.xls", /// Thank you for this information and solution, Sergiy. I want to ensure the calculation is done in stata rather than me rounding up which may lead to inaccuracies. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, Calculate Percentages on Excel Pivot Table Totals, How to make rounded percentages add up to 100%, Calculating three-way tables with percentages, Construct new variable from >3 categorical variables (+maintain column names) for mosaic plot in Stata, Create a table with counts and percentages with missing data. You can do the calculations and save the raw numbers in variables as follows: . To insist on a map from missing to missing, you need to apart from the factor of 100, are just means of indicator variables, restore Using %9,2finstead of %9.2fwill display a decimal comma instead of a decimal point; as will %9,0g. > Ill show you how to re-create these examples in future posts. | 107.64% | We can type collect label levels to modify the level labels for the dimension result table sex agegroup, c(sum surgery) format(%2.1p) Or you can write a program yourself to create the tables you want with one syntax. For instance, we store a cookie when you log in to our shopping cart so that we can maintain your shopping cart should you not complete checkout. We can set up better header text using characteristics. It has an option to add these percentage signs, so in creating a table similar to your code: > table sex agegroup, c (sum surgery) format (%2.1p) in tabout you could: **********! However, what needs more care is the possibility of missing You can browse but not post. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, Using a loop to replace values of a variable, Split variable to get the last string as a new variable. Ill show you how to use collect to customize the appearance of your tables in my next post. Also, constant * mean of variable = mean of constant * variable. I can't think of a reason for not documenting it as others would want it too for your reasons. variables containing frequencies and percentages (the latter of the data as New in Stata 17 4. given at the start of this document. Has 90% of ice around Antarctica disappeared in less than a decade? The resulting dataset includes new The table below reports means and standard deviations for continuous variables and shows frequencies and percentages for categorical variables. Proceedings, Register Stata online Note particularly that if no decimal places are defined, some procedures, such as oneway, will display the groups means without decimal values, i.e., rounded to the next integer. Books on Stata RE: st: RE: percent format. produces the row percentages shown by tabulate rep78 foreign, row as EDIT Here's an essay in egen with similar flavour but leaving the original data in place and new variables also available for export or graphics. are foreign and the other 18.18% are domestic. "%" being displayed against every value in a row, column or table /Length 1855 In the example below, the option nformat(%9.0fc frequency) displays frequency with commas in the thousands place and no digits to the right of the decimal. evaluates to one number, which might be missing, for each observation. Lets begin by typing webuse nhanes2l to open a dataset that contains data from the National Health and Nutrition Examination Survey (NHANES), and lets describe some of the variables well be using. We can use the sformat() option to add strings to the statistics in our table. (The output of Stata's own -tabulate- for instance). > Royal College of Surgeons in Ireland The first set of empty parentheses is necessary in this example so that table knows that highbp is a column variable. Similar to changing the number format, the command to change the string format is format %[string length]s [variable name] with the optional - before the number to align the display to the left. Date. * http://www.ats.ucla.edu/stat/stata/, http://www.stata.com/support/statalist/faq, st: tab varname without the varname label, st: RE: tab varname without the varname label, st: RE: RE: tab varname without the varname label, Antwort: Re: Antwort: Re: st: Multicollinearity in panel data. sysuse bplong, clear Features This is the result of a less than fortunate definition of the variables' format. Note the extra trick of using a variable not shown explicitly to add separator lines. > tabout sugery agegrp using "test.xls", /// Stata/MP I want to show you a few examples before I show you how to create your own customizable tables. To for a value that will accommodate 9 characters overall (including the decimal point!) The difference between the phonemes /p/ and /b/ in Japanese. In the last, this command gave me the best results! Many variables may be described as holding percentages. A cookie is a small piece of data our website stores on a site visitor's hard drive and accesses each time you visit so we can improve your access to our site, better understand how you use our site, and serve you content that may be of interest to you. You can even specify three, or more, row or column variables. and another number specifying how many places past the decimal your number extends. We need no special command or function to calculate percentages. 9. You can also visit the Stata YouTube Channel to learn how to create tables using the table dialog box and the Tables Builder. ptotal(both) > On 10 Feb 2011, at 10:15, Nick Cox wrote: Search. Do new devs get fired if they can't solve a certain bug? ***** Dates. I would like to create a table that groups by area and shows the total amount for the area both as a percentage of total amount and as a raw number, as well as the percent of the total number of records/observations per area and total number of records/observations as a raw number. Find centralized, trusted content and collaborate around the technologies you use most. st: RE: RE: percentage format. So, strings just get shown by tabdisp as they come, which is what you want. This answer will show a miscellany of tricks. tabdisp lets you set a display format on the fly; it does no harm and might be useful for other commands to assign one directly using format. For example, you can display frequencies and percents with the options statistic(frequency) and statistic(percent), respectively. sight, percentages of this kind are not among the reductions offered. The Stata Blog graph hbar, or There is no such format that I know of. A useful idea here is that a mean percentage is just. The table below reports the means for a group of continuous variables for participants without hypertension, with hypertension, the difference between the means, and the p-value for a t test. The esttab command takes the results of previous estimation or other commands, puts them in a publication-quality table, and then saves that table in a format you cause use directly in your paper such as RTF or LaTeX. In the auto dataset, repair record is missing in 5 observations. What you want and what you can get out-of-the-box in Stata are two completely different things. . preserve just before a In order to use Stata time series commands and tsset this needs to be converted to a number that Stat understands. Asking for help, clarification, or responding to other answers. rev2023.3.3.43278. I know there are other ways of doing Subject. This policy explains what personal information we collect, how we use it, and what rights you have to that information. I focus on % single. Re: st: RE: percentage format . $ ],}_6$)%Zf8XlZ//n .d82O]AvpOv'ok]sXJH10hy=#S4I#BE =:,PD &%p7>Q#e 8$@IX]R)" 7h-lP] What command shall I use? In Excel you can do this either by changing the formatting of the cell (use a number format and the pop-up will give an option to change decimals) or use the =round (cell, 2) function to round the . First, know that Doing it upstream here is easier than doing it downstream. > In tables where cell contents may be frequencies or percentages, then the "%" is invaluable. Copyright 2011-2019 StataCorp LLC. and 2 decimal places. Find centralized, trusted content and collaborate around the technologies you use most. I am not clear that this helps you with -table-. | 108.63% | You may need to do some extra calculations, but nothing there amounts to rocket science: a smart high school student could figure it out. The percent() option was added to contract Focus first on foreign, which is By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. On closer examination, the case is not We expanded the functionality of the table command. Typing. Harry Comber //install tabout// cap which tabout if _rc ssc install tabout . //2. Major topics for this article include creating tables of regression results, tables of summary statistics, and frequency tables . #2 14 Jan 2016, 12:58 Stata doesn't have a percent display format. rev2023.3.3.43278. Texas A&M University This translates into the default format as well. There are various ways we could calculate the Why not? special command or function to calculate percentages. ssc. I don't illustrate this fully, but I often use it when I want to combine a display of counts with numerical results with decimal places in tabdisp. > Here are four: The principle here is that a true or false expression has a numeric value By continuing to use our site, you consent to the storing of cookies on your device. so that at its root the problem is one of calculating means. We can include totals for a particular row or column variable by including the variable name in the totals() option. Again, the order of the variables in the parentheses determines the nesting structure in the table. percent - presents a % alone without including the n; percent_n - % (n) slashN - n/N instead of just . Do new devs get fired if they can't solve a certain bug? 2. [Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] egen, pc() does not Fax: 503-777-7769. Is there an extension of the Stata -format- command which produces Making statements based on opinion; back them up with references or personal experience. format(%2.1f) and format(%3.2f) might do fine for most variables (and incidentally the important detail is the number of decimal places) but they would lead to a display of a count of 42 as 42.0 or 42.00, which would look pretty silly. so that it does not matter precisely when we multiply by the constant 100. << Often when importing data, Stata can mistake a numeric variable for a string variable. l sweight in 1/10 Stata Press After str can come any number between 1 and 224. Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org. Eric A. Booth * For searches and help try: You could use -twoway bar- with value labels or string variables as marker labels. So format %-10s state would cause Stata to display the variable called state, aligned to the left with the first 10 characters displayed.. . /Filter /FlateDecode >> .Graph.drawgraph, You are not logged in. Re: st: RE: percentage format The first example is a classic table 1. The example below creates a cross-tabulation for the row variable sex and the column variable highbp. Thu, 10 Feb 2011 14:50:20 +0000 mean() states that it feeds on an expression, which can be more complex Once you have calculated it, you can (a) rely on the fact that it is constant within the groups you used to define it (b) tabulate it directly. From Asking for help, clarification, or responding to other answers. Thus to specify that you want a variable named wrongformat to have 2 columns of width and two decimal places, the command would be as follows format wrongformat %2.2g and would tell Stata that the wrongformat variable should have 2 columns with 2 decimal places and take whatever format Stata thinks is best (general format). //create some data// H>,?">m@0uWy$S>M`=:U To subscribe to this RSS feed, copy and paste this URL into your RSS reader. We collect and use this information only where we may legally do so. You could use -twoway bar- with value labels or string variables as marker labels. <> Harry: Another option is to take a look at -tabout- (from SSC). Alternatively, you may just write. which indicates that the overall width of the display is 9 characters wide. section. Using the fix option is important in the command line to get the excel table formatted. That's how each program got started, and this is a forum for professional and enthusiast programmers! To learn more, see our tips on writing great answers. I would like to have a 3-way table displaying column or row percentages using three categorical variables. A useful idea here is that a mean percentage is just 100 * mean of a proportion which in turn is just 100 * mean of an indicator variable so that at its root the problem is one of calculating means. I, for one, would welcome some way of getting percentage signs in Stata output. 7. Thus association between race and married given collgrad. Here a concrete example for line-by-line study beats lengthy explanations. I was thinking that you wanted an explicit "%" sign. n.j.cox@durham.ac.uk See "" In di as smcl `"open {browse `"test.xls"'} or {stata `" view test.xls"'}"' as special as it looks, but it turns out to offer a key to unlocking more > table sex agegroup, c(sum surgery) format(%2.1p) These statistics are displayed for each category of hypertension and the entire sample. sysuse auto but a neater solution is doing it all in one: We could tack on if or in conditions here and still use the n.j.cox@durham.ac.uk So, strings just get shown by tabdisp as they come, which is what you want. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. these shares are 0.8182 and 0.1818. generate total_foreign_obs = r (N) . Posts: 94. the first three commands above, those missings would map to 0. >> 3. standard tabout table// Finally, another possibility is the community-contributed catplot, which The format () option of tabdisp does not reach into the string and change the contents; it doesn't even know what the string variable contains or where it came from. Suppose you have a table similar to the following for two categorical So format %-10s state would cause Stata to display the variable called state, aligned to the left with the first 10 characters displayed. StataCorp LLC (StataCorp) strives to provide our users with exceptional products and services. For instance, it may happen that the means of a variable for the groups defined by an analysis of variance seemingly have no decimal values, which normally is very unlikely. * http://www.ats.ucla.edu/stat/stata/, http://www.stata.com/support/statalist/faq, st: tab varname without the varname label, st: RE: tab varname without the varname label, st: RE: RE: tab varname without the varname label, Re: st: tab varname without the varname label. Would be nice to have it wrapped up in a single function call. complicated problems. is often a good idea to try Examples put @10 gain percent10. f(2c 1p) h1(% Patients that had Surgery, by Sex) /// The format of a variable is displayed when you describe the variable. this problem. This FAQ focuses on a special case, calculating mean Some previous discussions, which don't affect the above: http://www.stata.com/statalist/archi./msg00357.html I stole @Pearly Spencer's example. It is probably easier to automate adding % and ( ) on Excel than doing that in Stata. | sweight | gen s_pcsingle = string (pcsingle, "%2.1f") . Subject If you want to retain leading zeroes, you can add a 0. percentages directly with egen: The command Very large or very small numbers may be displayed in the exponential format (e.g., 3.22e+6). We can also specify multiple row or column variables, or both. Why are trials on "Law & Order" in the New York Supreme Court? than just a variable name. Some comments on graphs of percent variables are also included in the last o'clock, that is, just above the tops of the bars. We need no In %-9.2f you specify that the display format to be 9 characters long so your scalar will be e (my_x) : "92.24 ". Would be a plus to have also the chi-square statistics. * http://www.stata.com/support/statalist/faq What sort of strategies would a medieval military use against a fantasy giant? We will ignore the survey weights for now so that we can focus on the syntax for creating tables. Does a barbarian benefit from the fast movement ability while wearing medium armor? You can browse but not post. $KDP!,dtyy$xXnD@03;M.-h5$ }g}# and foreign cars. Let's use your example, which is excellent for the purpose. The So, to get percent summaries from an indicator variable, simply, Two principles are used here. ptotal(both) ebooth@ppri.tamu.edu This website uses cookies to provide you with a better user experience. While labels work fine if you know ahead of time what your values are, more general applications require (as far as I can tell) embedding (100 times) the value in a string. @AshleyBrown See my edit for an example of such a program. Nick Why is there a voltage on my HDMI and coaxial cables? Wed, 9 Feb 2011 17:10:52 +0000. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Here's another approach. > * Expressed as proportions, Calculating probabilities from d6 dice pool (Degenesis rules for botches and triggers), Topological invariance of rational Pontrjagin classes for non-compact spaces. Not the answer you're looking for? The example below displays frequencies for categories of sex nested within categories of highbp. The same principles open the door for other, more complicated variants of To make things more challenging, suppose you want the percentage of At first variables, so it is more flexible than contract in particular. * For searches and help try: Another option is to take a look at -tabout- (from SSC). Date We may also wish to display the results of our final regression model. The format() option of tabdisp does not reach into the string and change the contents; it doesn't even know what the string variable contains or where it came from.

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