wcpm: This is an interface function to call and run wcpm or...
In kamataak/orfr: The Model-based Approach to ORF Assessment Data

View source: R/Interface.R

wcpm	R Documentation

This is an interface function to call and run wcpm or bootstrap.

Description

Usage

wcpm(
  calib.data = NA,
  stu.data = NA,
  studentid = "",
  passageid = "",
  season = "",
  grade = "",
  numwords.p = "",
  wrc = "",
  time = "",
  cases = NULL,
  est = "map",
  se = "analytic",
  wo = "internal",
  failsafe = 0,
  bootstrap = 100,
  external = NULL
)

Arguments

`calib.data`	- mcem class object
`stu.data`	- student reading data
`studentid`	The column name in the data that represents the unique student identifier.
`passageid`	The column name in the data that represents the unique passage identifier.
`numwords.p`	The column name in the data that represents the number of words in a passage.
`wrc`	The column name in the data that represents the words read correctly for each case.
`time`	The column name in the data that represents the time, in seconds, for each case.
`cases`	- student id vectors, will directly use passage data if no calib.data provided
`est`	- estimator keyword / c("mle", "map", "eap", "mcmc"), default is mcmc
`se`	- standard error keyword / c("analytic", "bootstrap"), default is analytic
`wo`	- wcpm option / c("internal", "external"), default is internal
`failsafe`	- retry time for bootstrap / default 0, can set to 5 ~ 50
`external`	- if not NULL, will use not student read passages for estimating
`bootstrp`	- set K number of bootstrap / default 100

Details

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. A copy of the GNU General Public License is available at http://www.gnu.org/licenses/