check_columns_existence: Check whether specified columns exist in a data frame
In antonmalko/ettools: Utility functions for dealing with eye-tracking data
Description
Usage
Arguments
Value
View source: R/missing_values.R
Description
Check whether specified columns exist in a data frame
Usage
1
check_columns_existence(dat, columns)
Arguments
dat
data.frame to check for the existence of columns
columns
a vector of column names (should be "character")
Value
Throws an error if some of the columns are not present in the
data.frame. The error text indicates which columns are missing
antonmalko/ettools documentation built on May 28, 2019, 3:35 p.m.
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.
Description Usage Arguments Value
View source: R/missing_values.R
Description
Check whether specified columns exist in a data frame
Usage
1 | check_columns_existence(dat, columns)
|
Arguments
dat |
data.frame to check for the existence of columns |
columns |
a vector of column names (should be "character") |
Value
Throws an error if some of the columns are not present in the data.frame. The error text indicates which columns are missing
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.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.