col_search_sum: Count the number of times each column in a data frame matches...
In jonathan-g/semestr: Generate Assignments for a Semester from a SQLlite Database
View source: R/global_search.R
col_search_sum R Documentation
Count the number of times each column in a data frame matches a pattern.
Description
Search every character column of a data frame for a pattern and count hits.
Usage
col_search_sum(df, pattern, na.rm = TRUE)
Arguments
df
A data frame
pattern
The pattern to search for (regular expression)
na.rm
Ignore missing values.
Value
A data frame where each column is the number of times that column
matched the target pattern.
jonathan-g/semestr documentation built on Jan. 23, 2025, 3:10 p.m.
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View source: R/global_search.R
| col_search_sum | R Documentation |
Count the number of times each column in a data frame matches a pattern.
Description
Search every character column of a data frame for a pattern and count hits.
Usage
col_search_sum(df, pattern, na.rm = TRUE)
Arguments
df |
A data frame |
pattern |
The pattern to search for (regular expression) |
na.rm |
Ignore missing values. |
Value
A data frame where each column is the number of times that column matched the target pattern.
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.
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