I don't know where to take on it?

[shiG3L]

I'm sorry that. Could author give us several examples about how to use this package? Thanks very much

[eribean]

I will get to it by the end of the day. Can you provide what exactly it is you'd like to see? Do you want reading from a .csv file, using pandas?

[eribean]

@shiG3L, Here is an example using a trimmed dataset as an excel file. Does this help?

import pandas as pd
from girth import grm_mml

# Read data into pandas dataframe
url = 'https://girth-examples.s3.us-south.cloud-object-storage.appdomain.cloud/subset_trim_example.xlsx'
dataset  = pd.read_excel(url)

# Girth expects numpy arrays, convert and transpose
np_dataset = dataset.to_numpy().T

# Exclude the case number
np_final = np_dataset[1:, :]

# Run the irt
results = grm_mml(np_final.astype('int'))

print(results['Discrimination'])

[shiG3L]

I really appreciate it. @eribean