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 Home > Software design
  • ▪ Fixing missing values in my data (a lot of missing values so can't impute)
  • ▪ Quarto: Parsing an expression to chunk labels
  • ▪ R replace only specific values and keep all others in dataframe
  • ▪ How to count characters in a string based on their content in a vector
  • ▪ Getting the labels of the column names (hmisc) and applying them to another dataframe
  • ▪ How to use multiple variable from tibble in an user-defined function?
  • ▪ How do I make this R code to format integers with leading zero more succinct?
  • ▪ how to remove rows in a dataframe that contains all zeros or NAs or in combination of zeros and NAs
  • ▪ R How to delete any string within []
  • ▪ Four parameters logistic regression derivative
  • ▪ How can I create a new column, based on date condition?
  • ▪ How to extract country codes from phone number?
  • ▪ R divide the value of a variable by the number of its occurrences
  • ▪ Filtering For Specific Numbers Criteria in R DPLYR
  • ▪ Reorganizing column data
  • ▪ I keep getting an error for my predicted values
  • ▪ Obtaining values in one variable (height/weight) based on when it was collected (dates)
  • ▪ Marginal effects/predictions at representative values (with other values at observed)
  • ▪ How to make an R function to turn a vector into a matrix?
  • ▪ Creating predictions from a model
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