Select cols where null, based on other col's classification AvB?Trying to brainstorm this. I have a big data set with a grouping col A vs B, then hundreds of data feature cols. One problem is that some of the cols only have data for one group or the other and thus aren't useful, so I want to select and exclude those cols.
How would I script: search group of cols when all rows = null for any of the groups
Automation and ScriptingBasic Data Analysis and ModelingRe: Select cols where null, based on other col's classification AvB?You might want to check out if Explore Missing Values is able to solve your problem
Re: Select cols where null, based on other col's classification AvB?And maybe even more Missing Data Pattern (link for Explore missing values)
