I don't know where to take on it? about girth HOT 4 CLOSED

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?

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@eribean thanks for your reply. I want to know where and how to start. For example, if I want to process these data that comes from R language. Where should I start with girth? Just like these two data formats?
Thanks again!

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@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'])

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I really appreciate it. @eribean

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