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 Home > Software design
  • ▪ find record within a group further subsetted by certain values and mutate a flag
  • ▪ Generate random rasters with grid values summing up to a number
  • ▪ Sum of column based on a condition a R
  • ▪ passing column names in functions as strings and evaluate with mutate
  • ▪ How to remove top and bottom percentile values when both categorical and numerical columns exist in
  • ▪ Set character column of dataframe to missing if length<n
  • ▪ Average multiple columns by FIPS
  • ▪ Unravel Data into a more friendly DataFrame
  • ▪ how to count number of response values by time thresholds in r
  • ▪ Object not found when running cor()
  • ▪ Trouble converting a list column into factor in R
  • ▪ Adding a countdown to data.table
  • ▪ Creating multiple training subsets using sample() in R
  • ▪ How to change the order of the columns by the amount of NA in the column in R?
  • ▪ How to mutate the same variables across two or more dataframes?
  • ▪ Importing CSV with spatial data
  • ▪ Install R package error - compilation failed in Ubuntu 18.04
  • ▪ How can I stack my dataset so each observation relates to all other observations but itself?
  • ▪ R - assign non-empty cell with respective column name
  • ▪ How can I split up elements in a single column into multiple columns in R?
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