test_n_rows: Test the number rows in a dataframe
In joshmuncke/easytest: Make Testing Great Again!
Description
Usage
Arguments
Value
Examples
Description
Performs a test that the dataframe has the number of rows you expect.
Usage
1
test_n_rows(df, n)
Arguments
df
A dataframe
n
Expected number of rows
Value
The dataframe passed to the function.
Examples
1
2
3
4
5
6
# Basic usage
test_n_rows(mtcars, 32)
# Can also be used in magrittr pipe
library(dplyr)
mtcars %>% test_n_rows(32) %>% select(mpg)
joshmuncke/easytest documentation built on Aug. 14, 2019, 3:07 p.m.
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Description Usage Arguments Value Examples
Description
Performs a test that the dataframe has the number of rows you expect.
Usage
1 | test_n_rows(df, n)
|
Arguments
df |
A dataframe |
n |
Expected number of rows |
Value
The dataframe passed to the function.
Examples
1 2 3 4 5 6 | # Basic usage
test_n_rows(mtcars, 32)
# Can also be used in magrittr pipe
library(dplyr)
mtcars %>% test_n_rows(32) %>% select(mpg)
|
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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