check_columns_present: Check column names are present in a data.frame
In epiforecasts/scoringutils: Utilities for Scoring and Assessing Predictions
View source: R/check-input-helpers.R
check_columns_present R Documentation
Check column names are present in a data.frame
Description
The functions loops over the column names and checks whether they are
present. If an issue is encountered, the function immediately stops
and returns a message with the first issue encountered.
Usage
check_columns_present(data, columns)
Arguments
data
A data.frame or similar to be checked
columns
A character vector of column names to check
Value
Returns TRUE if the check was successful and a string with an
error message otherwise.
epiforecasts/scoringutils documentation built on April 23, 2024, 4:56 p.m.
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View source: R/check-input-helpers.R
| check_columns_present | R Documentation |
Check column names are present in a data.frame
Description
The functions loops over the column names and checks whether they are present. If an issue is encountered, the function immediately stops and returns a message with the first issue encountered.
Usage
check_columns_present(data, columns)
Arguments
data |
A data.frame or similar to be checked |
columns |
A character vector of column names to check |
Value
Returns TRUE if the check was successful and a string with an error message otherwise.
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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