View source: R/mapper-function-helpers.R
check_mapper_input_colnames | R Documentation |
When called within a consistency test mapper function,
check_mapper_input_colnames()
makes sure that the input data frame has
correct column names:
They include all the key columns corresponding to the test applied by the mapper.
They don't already include "consistency"
.
If either check fails, the function throws an informative error.
check_mapper_input_colnames(data, reported, name_test)
data |
Data frame. Input to the mapper function. |
reported |
String vector of the "key" column names that |
name_test |
String (length 1). Short, plain-text name of the consistency
test that the mapper function applies, such as |
No return value. Might throw an error.
vignette("consistency-tests-in-depth")
, for context and the "key
columns" terminology.
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