rowcount: Count matches of a value across columns, per row
In basetable: Fast and Memory-Efficient Base R Table Manipulation
rowcount R Documentation
Count matches of a value across columns, per row
Description
Count matches of a value across columns, per row
Usage
rowcount(data, cols = NULL, value = TRUE, na.rm = FALSE)
Arguments
data
A data.frame.
cols
Character vector of column names.
value
Value to test, assign, or match against.
na.rm
Drop missing values before computing the result.
Value
An integer vector.
basetable documentation built on Sept. 18, 2026, 9:13 a.m.
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| rowcount | R Documentation |
Count matches of a value across columns, per row
Description
Count matches of a value across columns, per row
Usage
rowcount(data, cols = NULL, value = TRUE, na.rm = FALSE)
Arguments
data |
A data.frame. |
cols |
Character vector of column names. |
value |
Value to test, assign, or match against. |
na.rm |
Drop missing values before computing the result. |
Value
An integer 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.
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