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Python 라쉬 모형

1 개요[ | ]

Python IRT 라쉬 모형
Python 문항반응이론 라쉬 모형
Python 문항반응이론 rasch 모형

2 JML[ | ]

  • Joint Maximum Likelihood
import numpy as np
import pandas as pd
import girth
df = pd.read_csv("https://github.com/jmnote/zdata/raw/master/github.com/cran/ltm/data/LSAT.csv")
m = np.transpose(df.values)
estimates = girth.rasch_jml(m)
pd.DataFrame(estimates)

3 MML[ | ]

  • Maximum Marginal Likelihood
import numpy as np
import pandas as pd
import girth
df = pd.read_csv("https://github.com/jmnote/zdata/raw/master/github.com/cran/ltm/data/LSAT.csv")
m = np.transpose(df.values)
estimates = girth.rasch_mml(m)
pd.DataFrame(estimates)

4 같이 보기[ | ]

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