data wrangling code snippets in r

check if column values have 90 percent overlap in vlaues in r

combins two datasets in r

covnert a dataframe variable from character to factor in r

create sub dataframe according to columns values in r

delete a csv file in r

display all unique values from a variable in r

dplyr remove prefix column names in r

dplyr rename first character all column names in r

duplicate every row in a table and add a suffix with dplyr in r

filter a dataframe based on two values from a column in r

filter dates tidyverse in r

how to apply a function to a specific set of variable from a dataframe in r

how to create a data table in r

how to filter a correlation matrix in r

join without middle name in r

remove columns in a dataframe in r

remove specific columns in a dataframe in r

select data in r

v-dem data in r