covsum: Get covariate summary dataframe
In reportRx: Tools for automatically generating reproducible clinical report

Returns a dataframe corresponding to a descriptive table

1 2	covsum(data, covs, maincov = NULL, numobs = NULL, markup = T, sanitize = T, nicenames = T)

`data`	dataframe containing data
`covs`	character vector with the names of columns to include in table
`maincov`	covariate to stratify table by
`numobs`	named list overriding the number of people you expect to have the covariate
`markup`	boolean indicating if you want latex markup
`sanitize`	boolean indicating if you want to sanitize all strings to not break LaTeX
`nicenames`	booling indicating if you want to replace . and _ in strings with a space