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database
▪ Mutate a new column based on observations present in a row
▪ Why does pivot_longer convert column type from 'double' to 'list'
▪ Group by dynamically generated column with pattern in `dplyr`
▪ use grepl in each group after group_by
▪ Filtering for rows with unique values in two different columns in R. Verifying if a code is correct
▪ Counting how many times a string shows in a column in R
▪ How to cutoff values in dataframe?
▪ How to visualize the cutoff values with another color on pheatmap()?
▪ Pulling columns based on values in a row
▪ Is there a way to count the number of integer elements that lie within the range of a list of intege
▪ How to join rows that match any of multiple columns
▪ Sample column from the data frame to be the same
▪ Regex for a word followed by multiple numbers in a sequence
▪ In R, how can I create a list or vector of lm objects so that I can then create a list of R^2 square
▪ How to produce a Chi-square distribution table With p-values for three vectors (two categorical and
▪ Why is my reactive data frame in R shiny not updating correctly when using an observeEvent?
▪ Logical function of the sample numbers to be sequential
▪ How to convert a daatset where some subjects chose multiple answers into a dummy variables format?
▪ How to sum two unequal length vector by Date in r?
▪ Converting letter vector into numeric vector
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