AddNav			Add an item to the navigation list
EndHTML			End an HTML file
Mode			Find the modal value
R2html			A more refined version of htmlize
StartList		Initialize the HTML listing file for htmlize
StartNav		Initialize the HTML navigation file for htmlize
brkdn			Calculate mean, variance & valid n by factor groups
calculate.xtab		Get a table and calculate the marginals and names
describe		Display descriptive stats
describe.factor		Display descriptive stats for a factor object
describe.logical	Display descriptive stats for a logical object
describe.numeric	Display descriptive stats for a numeric object
dstats			Calculate mean, variance & valid n
freq			Calculate a frequency table
integer.frequency	Calculate frequencies of numeric values in specified bins
htmlize			Convert R output into HTML
print.freq		Print a frequency table
print.xtab		Print a conventional crosstabulation
toNA			Recode one or more values as NA
valid.n			Calculate the number of valid (NOT NA) values
xtab			Build and display crosstabulations
