dot-stopIfColExists: Warn if a column already exists in a data.frame
In HelenLindsay/AbNames: Standardize Antibody Names
.stopIfColExists R Documentation
Warn if a column already exists in a data.frame
Description
Warn if a column already exists in a data.frame
Usage
.stopIfColExists(df, new_col)
Arguments
df
A data.frame or tibble
new_col
character(n) Name of a column(s) to add to df
Value
Returns TRUE invisibly if "new_col" is not already in df.
Otherwise, raises an error and prompts the user to supply a different value.
HelenLindsay/AbNames documentation built on June 6, 2023, 1:18 p.m.
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| .stopIfColExists | R Documentation |
Warn if a column already exists in a data.frame
Description
Warn if a column already exists in a data.frame
Usage
.stopIfColExists(df, new_col)
Arguments
df |
A data.frame or tibble |
new_col |
character(n) Name of a column(s) to add to df |
Value
Returns TRUE invisibly if "new_col" is not already in df. Otherwise, raises an error and prompts the user to supply a different value.
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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