user3570187 questions

• Combining data frames with missing data frames with rbind
• Find number of clusters using distance matrix with hierarchical clustering
• Matrix manipulation to compute the minimum value of the upper and lower triangular matrix
• creating new variable that takes into account prior information from the earlier records
• Import multiple json files from a directory and attaching the data
• Creating monthly data and expanding data
• Converting R file to Stata with missing string values
• Getting the unique count of strings from a text string
• Extract last word in a string after comma if there are multiple words else the first word

user3570187 answers