startswith: Test whether strings start with a pattern
In basetable: Fast and Memory-Efficient Base R Table Manipulation
startswith R Documentation
Test whether strings start with a pattern
Description
Test whether strings start with a pattern
Usage
startswith(x, pattern, fixed = FALSE)
Arguments
x
An atomic vector.
pattern
A regular expression (or fixed string when fixed = TRUE).
fixed
Use fixed (non-regex) matching instead of regular expressions.
Value
A logical vector.
basetable documentation built on Sept. 18, 2026, 9:13 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| startswith | R Documentation |
Test whether strings start with a pattern
Description
Test whether strings start with a pattern
Usage
startswith(x, pattern, fixed = FALSE)
Arguments
x |
An atomic vector. |
pattern |
A regular expression (or fixed string when |
fixed |
Use fixed (non-regex) matching instead of regular expressions. |
Value
A logical vector.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.