The R Programming Environment and R projects
- Finding unique values of a column in R or retain only unique/distinct rows from an input tbl
distinct() ##function from the dplyr package
- selecting column names that have spaces
select(df,`Column Name`)
- view all columns of a dataframe in a Jupyter Notebook
options(repr.matrix.max.rows = 100)
options(repr.matrix.max.cols = 30)
- changing plot size in Jupyter notbook
options(repr.plot.width = 6, repr.plot.height = 4)