ifind3: Item Fit indexes 'In Fit' and 'Out Fit' statistics, which is...
In takuizum/irtfun2: Some useful functions for IRT
Description
Usage
Arguments
Examples
Description
Item Fit indexes 'In Fit' and 'Out Fit' statistics, which is based on expexted and observed probability.
Usage
1
Arguments
x
data.frame of item response data.
para
item parameter data.frame estimated by estip.
theta
theta parameter vector. This length must be same to x.
fc
a first column of item response data.frame.
D
a scale constant
Examples
1
2
res <- ifind3(sim_data_1, sim_param$para, sim_eap$res$EAP, fc=2)
res
takuizum/irtfun2 documentation built on May 10, 2020, 8:30 a.m.
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Description Usage Arguments Examples
Description
Item Fit indexes 'In Fit' and 'Out Fit' statistics, which is based on expexted and observed probability.
Usage
1 |
Arguments
x |
data.frame of item response data. |
para |
item parameter data.frame estimated by |
theta |
theta parameter vector. This length must be same to |
fc |
a first column of item response data.frame. |
D |
a scale constant |
Examples
1 2 | res <- ifind3(sim_data_1, sim_param$para, sim_eap$res$EAP, fc=2)
res
|
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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