check_cols: Check Cols
In datacheckr: Data Checking
Description
Usage
Arguments
Details
Value
Description
Checks the names and order of columns in data.
Usage
1
2
check_cols(data, colnames = NULL, exclusive = FALSE, ordered = FALSE,
data_name = substitute(data))
Arguments
data
The data frame to check.
colnames
A character vector of the column names.
exclusive
A flag indicating whether data can include additional columns.
ordered
A flag indicating whether the order of the columns has to match.
data_name
A string of the name of data.
Details
By default (colnames = NULL) data must include at least one column.
To check for no columns set colnames = character(0).
Value
Throws an informative error or returns an invisible copy of
the data.
datacheckr documentation built on May 30, 2017, 6:05 a.m.
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Description Usage Arguments Details Value
Description
Checks the names and order of columns in data.
Usage
1 2 | check_cols(data, colnames = NULL, exclusive = FALSE, ordered = FALSE,
data_name = substitute(data))
|
Arguments
data |
The data frame to check. |
colnames |
A character vector of the column names. |
exclusive |
A flag indicating whether data can include additional columns. |
ordered |
A flag indicating whether the order of the columns has to match. |
data_name |
A string of the name of data. |
Details
By default (colnames = NULL) data must include at least one column.
To check for no columns set colnames = character(0).
Value
Throws an informative error or returns an invisible copy of the data.
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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