simul_data

A dataset containing simulated responses to a forced-choice task for eight clusters. Created using 
<code>PsySimulate()</code>. The variables are as follows:

datasets

Tools for the analysis of psychophysical data in R. This package allows to estimate the Point of Subjective Equivalence (PSE)
and the Just Noticeable Difference (JND), either from a psychometric function or from a Generalized Linear Mixed Model (GLMM).
Additionally, the package allows plotting the fitted models and the response data, simulating psychometric functions of different shapes, and simulating data sets.
For a description of the use of GLMMs applied to psychophysical data, refer to Moscatelli et al. (2012).

Alessandro Moscatelli

MixedPsy

Statistical Tools for the Analysis of Psychophysical Data

Priscilla Balestrucci

simul_data function

A data frame with 72 rows (9 observations x 8 simulated participants) and 6 variables:<dl>
<dt>X</dt>
<dd>samples in the continuous interval (range <code>c(40,120)</code>)</dd><dt>Intercept,Slope</dt>
<dd>simulated participant's coefficients (combination of random and fixed effect)</dd><dt>Longer</dt>
<dd>number of trials in which response is judged "longer" than standard</dd><dt>Total</dt>
<dd>total number of trials for sample in X</dd><dt>Subject</dt>
<dd>simulated participant's identification code (S1 to S8)</dd>
</dl>

Format

A simulated psychophysical dataset — simul_data

A data frame with 72 rows (9 observations x 8 simulated participants) and 6 variables:<dl>
<dt>X</dt>
<dd>samples in the continuous interval (range <code>c(40,120)</code>)</dd>

<dt>Intercept,Slope</dt>
<dd>simulated participant's coefficients (combination of random and fixed effect)</dd>

<dt>Longer</dt>
<dd>number of trials in which response is judged "longer" than standard</dd>

<dt>Total</dt>
<dd>total number of trials for sample in X</dd>

<dt>Subject</dt>
<dd>simulated participant's identification code (S1 to S8)</dd>


</dl>

simul_data: A simulated psychophysical dataset

Description

Usage

Arguments

Format

See Also