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 Home > database
  • ▪ Finding and substituting set of codes/words in a file based on a list of old and corrected ones
  • ▪ R- Remove all numeric character from right until non numeric character is reached
  • ▪ How to transform values into NA from a data.frame, based on an external list, using R?
  • ▪ Assign groups by total sum using R
  • ▪ How to import text file in R?
  • ▪ How can I compare multiple columns containing Date object to a reference Date and report the total n
  • ▪ Is there a way to merge 41 nc files into one file?
  • ▪ Apply() cannot be applied to this list?
  • ▪ xts conversion fails on 7 line data frame
  • ▪ Percentage by group with many columns
  • ▪ Misspecifying argument error in shiny app
  • ▪ How would I save models generated in a loop to a list?
  • ▪ Reshaping from long to wide with multiple columns
  • ▪ Is there way to pivot_longer to multiple values columns in R?
  • ▪ R: Count number of trips between two locations
  • ▪ Convert list of matrices to a data.frame with row.names as names of list
  • ▪ Normalizing data to 100% but total values are less than 1.00
  • ▪ How to sum values in a row that are less/equal to the last value (for multiple rows)?
  • ▪ Merging different data frames in R to eliminate NAs
  • ▪ How do I remove the last character from a string in R only if it is a letter?
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