text_count

text_count.default

string

pattern

if true all element-wise counts will be summed up

should function be used in vectorized mode, i.e. should a
pattern with length larger than 1 be allowed and if so, should it be
matched to lines (with recycling if needed) instead of using on element on
all lines

vectorize

further arguments passed through to <a rd-options="base" href="/link/grep?package=stringb&version=0.1.17&to=base" data-mini-rdoc="base::grep">grep</a>

generic for counting pattern occurences
text_count default method

Base R already ships with string handling capabilities 'out-
of-the-box' but lacks streamlined function names and workflow. The
'stringi' ('stringr') package on the other hand has well named functions,
extensive Unicode support and allows for a streamlined workflow. On the other
hand it adds dependencies and regular expression interpretation between base R
functions and 'stringi' functions might differ. This packages aims at providing
a solution to the use case of unwanted dependencies on the one hand but the need
for streamlined text processing on the other. The packages' functions are solely
based on wrapping base R functions into 'stringr'/'stringi' like function names.
Along the way it adds one or two extra functions and last but not least provides
all functions as generics, therefore allowing for adding methods for other text
structures besides plain character vectors.

Peter Meissner

stringb

Convenient Base R String Handling

text_count function

further arguments passed through to <a rd-options='base' href='grep'>grep</a>

text_count: generic for counting pattern occurences

Description

Usage

Arguments