Item Response Theory -- 2

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gần 4 năm trước

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Dear All I have a table (output from sas) about few items. Using Item response theory model (IRT) I estimated the parameters for all item as well as their standard error. I interprated the table. But I need extra help in interpretation regarding some of unusual value. I need an expert in the field (with knowledge in Item Response Theory (IRT) and differential item functioning (DIF)) to help me. Please notice that after helping me with this, I have other stuff that i need help in the same field. Please, do not change you price after the bidding and agreement.

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Statistical Analysis

Statistical Modeling

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@Galata16

----------------------------------------------- Hello Sir/Madam As an engineer in statistics and applied economics as well as IT development technician. moreover, I am very proficient in the language of R and SPSS as well Python. I am capable and ready to perform this task by Rash model ------------------------------------------------

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@expertswriting45

d) Having a PhD degree at statistics I have sound experience on data analysis of complex variables. I will be happy to help you out in web scrapping and provide you with coding script. Let’s discuss the work in more details at the chat portal. Send me a message now and will be happy to negotiate the price and time of delivery.

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@Puspachetry

I am interested in the project I have lastly translated 15k Spanish words in to Russian Language if you want to have this project with me I would be thankful thank you

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