I would be very grateful for any advice as to how I can turn my datevariable into a variable Stata10 can recognise, The date (and string) functions in Stata are powerful, so they areworth learning. However, to
Add to Cart Download Now Add to wishlist This file contains the code related to how to clone a variable in Stata. This concept is discussed in our video tutorial on youtube.You will get a DO (545B) file Customer Reviews Write a Review There are no reviews yet. ...
does not work I just get missing values. Presumably that is because mydate variable is not in the order: day - month - year, but rather year -month - day.I then thought I would redo the variable into a correct order and firsttried to create 3 separate string variables out of each da...
During times of public crises, governments must act swiftly to communicate crisis information effectively and efficiently to members of the public; failure to do so will inevitably lead citizens to become fearful, uncertain and anxious in the prevailing conditions. This pioneering study systematically in...
First, we will just perform the normalization directly in the middle of our analysis script. In Stata, we call analysis scripts do-files because they do something. Let’s normalize the variable namedx. I don’t like to change the content of existing variables, so I am going to create a...
In R, how do I code "only show the first 2 words" of an output? Set.seed() with simulations Seeking help for using filter and mutate command to break down a current variable into separate variables Rstudio crashs on macOS with the X11 cairo type window Principal Components Anal...
Indeed, health preferences may have been an unobserved variable in previous studies examining the determinants of preventive care uptake. It is, therefore, worthwhile to determine if health preferences are associated with an individual’s preventive care use. That is, in particular circumstances, ...
stata no panel variable set,use tssethow to deal with it this is the help from stata.[P] error ...Return code 198invalid syntax;___ invalid;range invalid;___ invalid obs no;invalid filename;___ invalid varnam
It does not have an option to save the value or variable labels of the variables that change. (See FAQ: "I am having problems with the reshape command. Can you give further guidance?" or reshape for more information on the command.) However, you can use macros to save the labels ...
data extraction and data analysis.21 A patient-important out- come is defined as an outcome for which a patient would answer with "yes" to the following question: If the patient knew that this outcome was the only thing to change with treatment, would the patient consider receiving this trea...