If the Test Score is greater than 59, then the student gets a D If the Test Score is greater than 69, then the student gets a C If the Test Score is greater than 79, then the student gets a B If the Test Score (in cell D2) is greater than 89, then the student gets an A This complex nested IF statement follows a straightforward logic: Examplesįollowing is an example of a relatively standard nested IF statement to convert student test scores to their letter grade equivalent.
#IF ELSE STATA HOW TO#
Let’s look at how to properly create a complex nested IF statement using multiple IFs, and when to recognize that it’s time to use another tool in your Excel arsenal. If you find yourself with an IF statement that just seems to keep growing with no end in sight, it’s time to put down the mouse and rethink your strategy. Multiple IF statements can become incredibly difficult to maintain, especially when you come back some time later and try to figure out what you, or worse someone else, was trying to do. Unfortunately, the odds of you catching the 25% are slim. If you don’t nest your formula 100% accurately, then it might work 75% of the time, but return unexpected results 25% of the time. Multiple IF statements require a great deal of thought to build correctly and make sure that their logic can calculate correctly through each condition all the way to the end. While Excel will allow you to nest up to 64 different IF functions, it’s not at all advisable to do so. The value that you want returned if the result of logical_test is FALSE. The value that you want returned if the result of logical_test is TRUE. Use the IF function, one of the logical functions, to return one value if a condition is true and another value if it's false. * “Nesting” refers to the practice of joining multiple functions together in one formula. Ideally, an IF statement should apply to minimal conditions, such as Male/Female, Yes/No/Maybe, to name a few, but sometimes you might need to evaluate more complex scenarios that require nesting* more than 3 IF functions together. IF statements are incredibly robust, and form the basis of many spreadsheet models, but they are also the root cause of many spreadsheet issues. The first result is if your comparison is True, the second if your comparison is False. =IF(Something is True, then do something, otherwise do something else) The IF function allows you to make a logical comparison between a value and what you expect by testing for a condition and returning a result if True or False.
#IF ELSE STATA FOR MAC#
While it’s also possible to use Stata’s shell command to run an R script (for illustrative purposes, let’s pretend it’s called my_script.R), Roger Newson’s rsource module makes it particularly easy.Excel for Microsoft 365 Excel for Microsoft 365 for Mac Excel for the web Excel 2021 Excel 2021 for Mac Excel 2019 Excel 2019 for Mac Excel 2016 Excel 2016 for Mac Excel 2013 Excel Web App Excel 2010 Excel 2007 Excel for Mac 2011 Excel for Windows Phone 10 Excel Starter 2010 More. R file with the commands you want to run in R (the “R script”), then-if necessary-reload the R output into Stata. The trick to running R from within your do-file is first to save the data you want to pass to R, then call the.