toTitleCase
Convert text to title case
Description
Capitalizes significant words in a phrase, such as is usually done in a newpaper headline or book title.
Usage
toTitleCase(text)
Arguments
Details
Single letters and many prepositions are usually not capitalized. Other words are usually capitalized.
Words immediately followed by a period are capitalized, except for
a few abbreviations such as "v.", "vs.", and "al.".
The first word in a string is always capitalized. (This behavior differs from that of open-source R).
Value
returns a character string the length of the input text whose words
are capitalized in way a book title would be.
Examples
toTitleCase("fitting nonlinear models")