1. [PDF] Drop variables or observations - Title Description Quick start Menu
2 dec 2022 · drop eliminates variables or observations from the data in memory. keep works the same way as drop, except that you specify the variables or ...
2. Remove cases or variables from datasets in Stata - Stata Help
Note: This command is not reversible. One you have dropped a variable, or only kept a certain set of variables, it's gone. It is recommended that before you ...
Sometimes, especially in instances where you are acquiring the data set from a third party or doing new analyses on old data, extraneous cases or variables can cause unnecessary clutter. Stata makes it very easy to drop such clutter. This can also be useful if you accidentally make a variable you don't want to. In either case, the basic command is simply drop
3. Delete variables - A GUIDE TO APPLIED STATISTICS WITH STATA
Do you need to delete a variable? This is how you do it: drop varname For example: drop var33 If you have a large number of variables that you want to ...
Do you need to delete a variable? This is how you do it: drop varname For example: drop var33 If you have a large number of variables that you want to delete, it might sometimes be easier to tell S…
4. [PDF] st dropvar() — Drop variables or observations - Stata
vars is a row vector that may contain either variable names or variable indices. st dropvar(.) drops all variables and observations. st dropobsin() and st ...
5. Drop the values of a variable with if condition - Statalist
Meer resultaten van www.statalist.org
Hello everyone, I have a variable named "diversity" (and a bunch of other variables) and I would like to drop the values of the variable
6. [PDF] vl drop - Stata
vl drop (varlist) removes variables from all variable lists. vl clear deletes all variable lists and removes all traces of the vl system. For an introduction to ...
7. [PDF] Drop variables or observations - Stata
6 apr 2013 · drop eliminates variables or observations from the data in memory. keep works the same way as drop, except that you specify the variables or ...
8. Stata Class Notes: Managing Data - OARC Stats - UCLA
B) Use keep and drop with variable names to remove variables from the dataset. Suppose that our data file had many, many variables, say 2000 variables, ...
We begin with the dataset we created in the last section.
