akrun questions

akrun answers

• How to match multiple corresponding values between columns in R
• Analyze Data Frames In A List And Bind The Results
• Pivot_longer() in R without separator?
• How to turn a binary matrix into a data.frame in R? lpSolveAPI
• tidy() working but glance() and augment() not working from a regression model
• Combine data in many row into a columnn
• concatenate names and values across columns in data.table, row by row
• use mutate() to add column to data frame as a function of arbitrary set of other columns
• How to combine two columns with an array
• Find number of unique combinations in data frame and Number of observations in each combination