validate_dataframe

Validate that input is a data frame

internal

Provides tools to adjust estimates of learning for guessing-related
bias in educational and survey research. Implements standard guessing
correction methods and a sophisticated latent class model that leverages
informative pre-post test transitions to account for guessing behavior.
The package helps researchers obtain more accurate estimates of actual
learning when respondents may guess on closed-ended knowledge items.
For theoretical background and empirical validation, see Cor and Sood (2018)
<https://gsood.com/research/papers/guess.pdf>.

Gaurav Sood

guess

Adjust Estimates of Learning for Guessing

Ken Cor

validate_dataframe function

<dl><dt>x</dt>
<dd>input to validate</dd>
<dt>arg_name</dt>
<dd>name of the argument for error messages</dd></dl>

Arguments

Validate that input is a data frame — validate_dataframe

<dl>

<dt>x</dt>
<dd>input to validate</dd>


<dt>arg_name</dt>
<dd>name of the argument for error messages</dd>

</dl>

validate_dataframe: Validate that input is a data frame

Description

Usage

Value

Arguments