ggtestinfo: A Function for Creating Publication Quality Item Response...
In m-a-siraji/BAAP: Create Publication Quality Tables and Plots
ggtestinfo R Documentation
A Function for Creating Publication Quality Item Response Theory based test information plot.
Description
This function will create publication worthy Item Response Theory based Test information plot using ggplot2 from objects created from
mirt pack.
Using ggplot2 will enable the user to modify the Item plot.
Usage
ggtestinfo(dataframe, model)
Arguments
dataframe
your data.
model
A mirt package fitted object.
Value
A publication quality Test information plot. Output object is a ggplot object.
Examples
data <- tabledown::Rotter[, 11:31]
model <- mirt::mirt(data, model = 1, itemtype = '2PL')
plot <- ggtestinfo(data, model)
m-a-siraji/BAAP documentation built on May 7, 2024, 12:54 p.m.
R Package Documentation
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| ggtestinfo | R Documentation |
A Function for Creating Publication Quality Item Response Theory based test information plot.
Description
This function will create publication worthy Item Response Theory based Test information plot using ggplot2 from objects created from mirt pack. Using ggplot2 will enable the user to modify the Item plot.
Usage
ggtestinfo(dataframe, model)
Arguments
dataframe |
your data. |
model |
A mirt package fitted object. |
Value
A publication quality Test information plot. Output object is a ggplot object.
Examples
data <- tabledown::Rotter[, 11:31]
model <- mirt::mirt(data, model = 1, itemtype = '2PL')
plot <- ggtestinfo(data, model)
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.
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