extract_ptype: Extract a prototype
In DavisVaughan/hardhat: Construct Modeling Packages
Description
Usage
Arguments
Details
Value
Examples
Description
extract_ptype() extracts a tibble with 0 rows from data. This contains
all of the required information about column names, classes, and factor
levels that are required to check the structure of new data at prediction
time.
Usage
1
Arguments
data
A data frame or matrix.
Details
extract_ptype() is useful when creating a new preprocessing blueprint. It
extracts the required information that will be used by the validation checks
at prediction time.
Value
A 0 row slice of data after converting it to a tibble.
Examples
1
DavisVaughan/hardhat documentation built on Oct. 5, 2021, 9:53 a.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 Details Value Examples
Description
extract_ptype() extracts a tibble with 0 rows from data. This contains
all of the required information about column names, classes, and factor
levels that are required to check the structure of new data at prediction
time.
Usage
1 |
Arguments
data |
A data frame or matrix. |
Details
extract_ptype() is useful when creating a new preprocessing blueprint. It
extracts the required information that will be used by the validation checks
at prediction time.
Value
A 0 row slice of data after converting it to a tibble.
Examples
1 |
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.