Statistical Consulting

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Overview

We are a group of graduate students and faculty in the Department of Statistics who assist graduate students, post-docs, faculty, and staff with statistical analysis for ISU-related research projects. To learn more about our services, see our services and consulting process. Curious about who we are? Meet the people behind Statistical Consulting on our team page.

Consultation Services

Services We Offer

Aid in articulating scientific questions that can be addressed with your data.
Provide guidance on experimental and study design including power analysis and sample size calculations.
Advise on data management and formatting. We can provide guidance on what your dataset should look like and can suggest resources for cleaning your data.
Suggest appropriate exploratory data analysis from calculating summary statistics to data visualization.
Recommend statistical methods and models, including model form, selection, and assessment.
Edit code to analyze data in R, SAS, Python, and JMP. We also offer support in SPSS and Stata.
Interpret analysis output and address scientific questions.

We Do Not

Help with statistics homework or class projects. This service is for research projects.
Teach basic statistical methods or coding. We expect you have taken STAT 5101: Statistical Methods for Data Analysis.
Provide services on short deadlines. Depending on the complexity of the problem and our current workload, a few weeks may be required.
Clean messy data. The ISU Library Research Data Services provides resources and workshops.
Provide significant intellectual contribution(s) without appropriate recognition. We aim to give advice, provide sample code, and suggest resources so our clients fully understand the recommended analysis. If you would prefer that we conduct the entire analysis or write manuscript language, further discussion is needed.

Data Privacy and IRB Compliance

We can work with de-identified human subjects' data, including datasets requiring IRB approval, provided individual identities cannot be linked and you have IRB approval to share the data with us. For proprietary data, please anonymize site names or other identifiers before sharing.

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Request a Consultant

Fill out the consultant request form. You will be contacted within 2 business days. Due to Winter Break, responses will be limited from December 20 through January 4. Normal operations will resume on January 5.

Researchers in Business and VetMed have dedicated consultants. Please contact Anthony directly for Business at pnakk@iastate.edu and Yangyifan ylu1@iastate.edu for VetMed.

Before submitting a consultant request, please review our services and consulting process.

In order to fill out the form, your computer must be either on the ISU campus network or connected via VPN.

Request a Consultant

Upcoming Events & Workshops

Statistical Consulting will be offering drop-in hours from during Grad Mixer Wednesdays next semester (Spring 2026). This will be from 10:00 am – 12:00 pm in Student Innovation Center 4237 on January 28; Feb 4, 11, 18, and 25; March 4, 11, and 25; and April 1, 15, 22, and 29 (dates subject to change).
The workshop "R You Ready? An Introduction to R for Beginners" will be held by the University Library on February19th, 2026 from 1:00 - 3:00 pm.

The statistics consulting group is an invaluable resource on campus that I am very grateful to - both the consulting students and the statistics consulting advisors. Majd helped me to navigate and learn a new programming language - one that I now regularly use to analyze my data. Working with Majd at the statistical consulting group not only helped me to become more confident in analyzing my data, but to also gain confidence when communicating about my data to an audience outside of my field.

Kiara Kappelmann, PhD Candidate, Agronomy

Sam Olson has been very helpful with analyzing my results. His insights were very detailed and helped me to understand and communicate my results better. He also took the time out to understand my concerns and questions that were very specific to my study! Deeply appreciate all the help from Sam Olson and Stat Consulting!

Jayanth Ramamurthy, PhD Candidate, Mechanical Engineering

It is critical to get your data analyzed correctly, because the outcomes influence practice, policy and legislation in the livestock welfare space. As a Professor, I was thoroughly impressed and have confidence working alongside the statistical consulting group. Rebekah, Anthony and Dr. Genschel were generous with their time and, possessed in-depth breadth and depth on experimental design and modelling. Furthermore, they spent time explaining the “why”, “how” “process” and output to my student. I thoroughly recommend this group.

Dr. Anna Johnson, Morrill Professor, Animal Science

Statistical consulting really helped me make sense of my data and to choose the right models. The consultants were great to work with and they explained things clearly and made the stats behind the SAS output much easier to understand.

Deidra Bebb, Graduate Student, Animal Science

Working with Anthony was a fantastic experience. He is an expert in statistics and has a wealth of knowledge. He was able to explain the theory clearly and analyzed the data meticulously.

Chiahui Yen, Visiting Scholar, Marketing