suppose to have the following datasets:

suppose to have the following datasets:

I´d like to make a barchart in SAS using proc sgplot/sgrender and be able to adjust the font color according to the fill color or the perticular segment value. The fill color could go from dark to light as the font at some value the font color switches from white to black to get a good contrast.

Hi I am new to SAS and I came across a SAS Base Programming Reference Sheet. In the section of The Data Step: Controlling Variable Output, the example code in the box confuses me.

Trying to update perform one hot encoding to replace values of 1 and 0 based on cell values.

I have a SAS dataset that has multiple listings per person and variables (Treat_Date1, Treat_Date2, Treat_Date3) whenever they are treated. I need to take this and create a dataset with one observation per person with all of their treatment dates.

I am trying to count the duration of medication use. I would like to count days that every outpatient visit if they are not exceed 90 days between every visit.
The med_date is the date of every outpatient visit. I first use lag function to count the days between each visit(variable diff).
And I want to retain them and stop if the diff>90.
Then keep going with another id.
My code would stop if the diff>90, but I have no idea how to keep going

I have a big dataset with dates in the char format dd/mm/yyyy (e.g., 07/06/2014) I would like to convert into SAS format. I tried using input (variable_name, MMDDYY10.) but with the following issues:

I am trying to predict choice probabilities through proc mdc using the following code:

suppose to have the following dataset: