params | R Documentation |
Descriptions of the parameters for the checkr functions.
x |
The object to check. |
x_name |
A string of the name of the object x. |
error |
A flag indicating whether to throw an informative error or immediately generate an informative message if the check fails. |
pattern |
A string of the regular expression. |
y_name |
A string of the name of the object y. |
values |
NULL or a vector specifying the values. |
exclusive |
A flag indicating whether other columns are not permitted. |
by |
A character vector or named character vector of the columns to join by. |
colnames |
A character vector of the column names. |
na_distinct |
A flag specifying whether missing values should be considered distinct. |
sorted |
A flag indicating whether the vector must be sorted. |
only |
A flag indicating whether only the actual values are permitted. It only affects values with two or less non-missing elements. |
unique |
A flag indicating whether the values must be unique. |
length |
A flag indicating whether x should have elements (versus no elements) or a missing value indicating no requirements or a count or count range of the number of elements or a count vector of the permitted number of elements. |
complete |
A flag indicating whether all the possible names have to be represented. |
coerce |
A flag indicating whether to coerce a scalar integer to a dbl and drop attributes including names. |
tzone |
A string of the time zone. |
strict |
A flag indicating whether all the objects must have identical classes or just share one or more classes. |
recursive |
A flag indicating whether the check should be applied recursively. |
ncol |
A flag indicating whether x should have columns (versus no columns) or a missing value indicating no requirements or a count or count range of the number of columns. |
nlevels |
A flag indicating whether x should have elements (versus no elements) or a missing value indicating no requirements or a count or count range of the number of elements. |
nrow |
A flag indicating whether x should have rows (versus no rows) or a missing value indicating no requirements or a count or count range of the number of rows. |
nargs |
A count of the number of arguments or count range of the minimum and maximum number of arguments. |
levels |
A character vector of the levels. |
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