Reference

Applying Formats Functions to apply formatting to data.
fdata()	Format a data frame or tibble
fapply()	Apply formatting to a vector
fapply2()	Apply formatting to two vectors
fattr()	Set formatting attributes
`fattr<-`()	Set formatting attributes
Format Catalog Functions to create and manage format catalogs.
fcat()	Create a format catalog
read.fcat()	Read a format catalog from the file system
write.fcat()	Write a format catalog to the file system
as.fcat()	Generic casting method for format catalogs
as.fcat(<data.frame>)	Convert a data frame to a format catalog
as.fcat(<tbl_df>)	Convert a tibble to a format catalog
as.fcat(<fmt_lst>)	Convert a formatting list to a format catalog
as.fcat(<list>)	Convert a list to a format catalog
as.data.frame(<fcat>)	Convert a format catalog to a data frame
is.fcat()	Class test for a format catalog
print(<fcat>)	Print a format catalog
Formatting List Functions to create a manage a formatting list.
flist()	Create a formatting list
as.flist()	Convert to a formatting list
as.flist(<data.frame>)	Convert a data frame to a formatting list
as.flist(<tbl_df>)	Convert a tibble to a formatting list
as.flist(<fcat>)	Convert a format catalog to a formatting list
as.flist(<list>)	Convert a list to a formatting list
as.data.frame(<fmt_lst>)	Convert a formatting list to a data frame
is.flist()	Is object a formatting list
print(<fmt_lst>)	Print a formatting list
User-Defined Formats Functions to create a user-defined format.
value()	Create a user-defined format
condition()	Define a condition for a user-defined format
labels(<fmt>)	Extract labels from a user-defined format
as.fmt()	Generic casting method for formats
as.fmt(<data.frame>)	Convert a data frame to a user-defined format
is.format()	Determine whether an object is a user-defined format
as.data.frame(<fmt>)	Casts a format to a data frame
print(<fmt>)	Print a format
Convenience Functions Functions to easily apply formatting attributes to a data frame or tibble.
formats() `formats<-`()	Get or set formats for a data frame
descriptions() `descriptions<-`()	Get or set descriptions for data frame columns
widths() `widths<-`()	Get or set column widths for a data frame
justification() `justification<-`()	Get or set justification for data frame columns
Helper Functions Functions to perform common formatting tasks on statistical reports.
fmt_n()	Formatted Count
fmt_cnt_pct()	Formatted count and percent
fmt_mean_sd()	Formatted mean and standard deviation
fmt_median()	Formatted Median
fmt_quantile_range()	Formatted Quantile Range
fmt_range()	Formatted Range
Formatting Codes A short summary of the formatting codes for formatting strings
FormattingStrings	Formatting Strings