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 Home > Software design
  • ▪ finding a certain value in a data frame
  • ▪ How to get a column to display percentages in R
  • ▪ Extract digits with decimal from a vector R
  • ▪ remove NA using dplyr package & counting non-zero values in R
  • ▪ Creating a column that counts how many times a variable appears across the columns in R
  • ▪ Update lists elements programmatically looping through the lists names
  • ▪ Find the Maximum Value with respect to another within two data frames (VLOOKUP which returns Max Val
  • ▪ How to overcome width parameter in shinyDashboard valueBox being ignored when wrapped in renderUI an
  • ▪ Is there a way to show the matching element of a specific case using the grepl function in R?
  • ▪ Extract the longest matching string R
  • ▪ How to add rows and columns to an outcome got by table() function
  • ▪ Faster Populate Matrix
  • ▪ If string detected in df, create new column with replacement string R dplyr
  • ▪ Subset groups that have each observation from another column
  • ▪ R: Display all responses of the same type for mulitple variables in one data frame
  • ▪ Highlight area of interest in ggplot raster
  • ▪ Prune list of pairs in R dataframe by removing redundancies based on genomic distance and p-value
  • ▪ Make a loop function by including gender into the algorithm
  • ▪ rowmeans but ignore certain values when calculating the mean but na.rm=F
  • ▪ How to increment a new column based on value in another column in R
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