Nothing
In vetr: Trust, but Verify
Trust, but Verify
Easily
When you write functions that operate on S3 or unclassed objects you can either
trust that your inputs will be structured as expected, or tediously check that
they are.
vetr takes the tedium out of structure verification so that you can trust,
but verify. It lets you express structural requirements declaratively with
templates, and it auto-generates human-friendly error messages as needed.
Quickly
vetr is written in C to minimize overhead from parameter checks in your
functions. It has no dependencies.
Try the vetr package in your browser
Any scripts or data that you put into this service are public.
vetr documentation built on Jan. 7, 2023, 1:19 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.
Trust, but Verify
Easily
When you write functions that operate on S3 or unclassed objects you can either trust that your inputs will be structured as expected, or tediously check that they are.
vetr takes the tedium out of structure verification so that you can trust,
but verify. It lets you express structural requirements declaratively with
templates, and it auto-generates human-friendly error messages as needed.
Quickly
vetr is written in C to minimize overhead from parameter checks in your
functions. It has no dependencies.
Try the vetr package in your browser
Any scripts or data that you put into this service are public.
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.