#Stata dedlete xlist for mac

> Your loop is going to fail second time around if only because you are then trying to -generate- variables that already exist. define variables x <- list(1, 4, 4, 5, 7, 8, 9, 10, 13, 14) y <- c(10, 13, 13, 14, 18, 20, 22, 24, 29, 31) attempt to fit regression model. As -subinstr()- can delete more than one occurrence at a time it is likely to be an answer to your question about the n th occurrence. > You can eliminate substrings of length 1 if you wish using -subinstr(). Description Syntax Options for cluster set Options for cluster delete.

#Stata dedlete xlist for mac

> -strpos()- is a function, not a command. Before you install Stata for Windows installation Stata for Mac installation. 5189 3280 Domestic These changes are only to the data in memory. list make price mpg weight gearr o foreign 1. > NB the loop dropped the generated vars at the end so it did run fine, but didn't accomplish what I needed, I'll try again with subinstr() command drop if mpg > 21 (3 observations deleted). In this case you can also tell Stata to keep list of variables This will cause Stata to only retain the specified variables. > This looks like a really useful command. To drop entire variables, simply type drop variable name If you have a giant data set and only want to keep one or two variables, it is a lot faster to do the opposite command. subinstr()- is a function, not a command. You are quite correct about -drop-ping those variables, so that's not a bug. Title list List values of variables SyntaxMenuDescriptionOptions Remarks and examplesReferencesAlso see Syntax list varlist if in, options flist is equivalent to list with the fast option. Nick Cox st: RE: strpos: cleaning string variables Re: st: RE: strpos: cleaning string variables I am just shy of my 25th anniversary as a Stata user, and in all that time, I have only once found it necessary to resort to a global macro. Furthermore, if we want to add, change or remove a variable in the model, we. Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at . the file shp08puser) using the Stata command use.