AMSTAT Consulting: 19 Years of National Recognition in Statistical Consulting



Our clients cite the following reasons for choosing our statistical consulting team: 

  • We have PhDs in statistics from leading universities, such as Harvard, Stanford, and Columbia.
  • We include renowned scholars and talented professors with extensive backgrounds in statistics and biostatistics.
  • Our statistical consultants have over 100 years of technical experience. Additionally, they are experts in statistical analysis (e.g., t-test, ANOVA, ANCOVA, traditional regression, logistic regression, MANOVA, MANCOVA, factor analysis, cluster analysis, survival analysis, time series analysis, correlation analysis, meta-analysis, and more advanced statistical techniques such as structural equation modeling (SEM), hierarchical linear modeling (HLM), and path analysis).
  • Our statisticians use various software packages, including SPSS, SAS, Stata, HLM, Mplus, R, SPSS Amos, SPSS Modeler, Azure, JMP, Python, WinBUGS, Minitab, SYSTAT, LISREL, EQS, SmartPLS, WarpPLS, EViews, and many others.
  • Our statistical consultants use the latest statistical software available today. In addition, they can apply the required technical and specialized techniques and procedures of statistics. Thus, we are confident you will be satisfied with our statistical consultants.
  • We are more reasonably priced than most other statistical consulting firms. Thus, our fees are pale compared to the savings our help generates for our clients.
  • We offer friendly support and ultra-fast turnaround times.
  • Over 90% of clients request our assistance more than once, as they are almost universally happy with our different statistical consulting brands.
  • Our statistical consulting team has good communication skills so that we can interact with our clients fluently and comfortably.
  • We are members in good standing of the Statistical Consulting section of the American Statistical Association.
  • We are committed to quality and excellence, reflected in our record of five-star reviews.




Are you looking for expert assistance to maximize the accuracy of your research? Our team of experienced statisticians can help. We offer comprehensive assessments of your data, methodology, and survey design to ensure optimal accuracy so you can trust us to help you make the most out of your research.


Expert Guidance: Our team brings years of experience in statistical analysis to help you navigate the complexities of your research.

Tailored to Your Needs: Whether you are fine-tuning your methodology or seeking clarity on your data, we offer personalized advice to improve your outcomes.

Build on a Foundation of Trust: Join the numerous clients who’ve transformed their projects with our insights— ’The evaluation was a game-changer for my research!’


Take advantage of this exclusive offer to take the first step towards refining your research with expert guidance. Contact us now to secure your spot.


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Phone Support: +1 (650) 460-7431


24/7 Chat Support: Immediate assistance via our chat icon in the right corner of our website

Visit Us: 530 Lytton Avenue, 2nd Floor, Palo Alto, CA 94301

Your confidentiality is our priority. Non-disclosure agreements are available upon request.


We are happy to provide the help you need at any or all of the following steps in earning the data-based answers you request:

  • Establishing and operationalizing your hypotheses and research questions
  • Providing ample instruction on the methods used
  • Getting your dataset ready for analysis
  • Inputting, organizing, coding, merging, managing, and cleaning your data
  • Creating composite scores and labeling your data
  • Dealing with missing data
  • Detecting and correcting your database’s inaccurate and unexpected records
  • Transforming data and removing duplicates
  • Checking the data, planning the cleaning steps, carrying out those steps, making final adjustments, and overseeing the entire process
  • Testing reliability (e.g., Cronbach’s alpha, test-retest reliability, split-half reliability, inter-rater reliability)
  • Testing validity (e.g., convergent validity, construct validity, discriminant validity)
  • Conducting analyses and assessing their assumptions
  • Providing you with syntax and raw output files
  • Writing up the results, including tables and figures.



We can design and perform the required statistical analyses. Here is a sample of some of the analytical tools with which we are familiar:

  • T-test
  • Traditional regression
  • Logistic regression
  • Factor analysis
  • Survival analysis
  • Time series analysis
  • Correlation analysis
  • Chi-square test
  • Meta-analysis
  • Cluster analysis
  • Advanced techniques such as Structural Equation Modeling (SEM), Hierarchical Linear Modeling (HLM), and Path Analysis
  • Design of experiments
  • Response surface methodology
  • Bayesian analysis
  • Latent class analysis
  • Longitudinal growth modeling
  • Mixture models
  • Linear mixed models
  • Distribution analysis
  • Predictive analytics
  • Ensemble analysis
  • De-identification
  • Trend analysis
  • Sensitivity analysis
  • Negative binomial regression
  • Interim analysis
  • Decision trees
  • Item analysis
  • Nonparametric tests
  • Statistical and decision modeling
  • MaxDiff
  • Segmentation analysis
  • Conjoint/discrete choice analysis
  • Propensity score analysis



We have expertise with virtually every statistical software package, including:

  • SPSS
  • SAS
  • Stata
  • R
  • Mplus
  • HLM
  • Python
  • SPSS Amos
  • SPSS Modeler
  • JMP
  • WinBUGS
  • Minitab
  • EQS
  • SmartPLS
  • WarpPLS
  • EViews



“AMSTAT Consulting is a perfect example of poise, understanding, and patience. They diligently follow up and never lose their calm. I had a hundred questions and countless demands, and they took their time to listen and implement every one of my demands. I highly recommend AMSTAT Consulting!”

Ibrahim Mohammed, MD, Former Health Specialist


“We have been very pleased with working with AMSTAT Consulting. The service was custom-tailored and completed on time. The statistical report was detailed with excellent tables. The service cost was affordable for a start-up company such as EndoLogic! They are very detail-oriented and like to know the project thoroughly that is being analyzed.”

Zamir S. Brelvi, MD, PhD, CEO

Phoenix Children’s Hospital

“They have been instrumental in helping with our statistical needs. In addition to their professionalism, they have been prompt and thorough with our requests. Their work is impeccable, and I recommend their services to anyone needing assistance with methods or interpretation. We plan on using AMSTAT Consulting for our future needs, and I am thrilled to have been introduced to them.”

Raj Singhal, MD, Research Director of Pain Management

Prisma Health

“We needed statistical analysis of research data. They called me and explained the process involved in data analysis. They were always very prompt, helpful, and intelligent and took the time to explain the various tests used in data analysis. Thank you so much!! We look forward to working with you in the future.”

Haritha Boppana, MD, Physician

Mount Royal University

“I have worked closely with AMSTAT on data analysis/results of two research projects, so I know their expertise. The company provided reliable statistical analysis/results to translate into a publishable format on all accounts. They are conscientious experts who provide keen insights into appropriate statistical analysis given various data sets. I highly recommend them for your statistical support needs.”

Vincent Salyers, EdD, Former Dean (Current Dean of Arizona College of Nursing)


Ibrahim M., 5-star Trustpilot Review

AMSTAT Consulting is a fantastic statistical consulting firm. Their work was professional, my needs were met, and where my wants were faulty, they were professional enough to guide me to the best outcome. I recommend this service to everyone!

Steve T., 5-star Trustpilot Review

My colleague recommended AMSTAT Consulting because he was satisfied with its service. Its team of PhDs did an excellent job. They successfully analyzed our data using SPSS and helped us publish the fantastic results in a journal article. They exceeded our high expectations.

George F., 5-star Trustpilot Review

We were very impressed with their outstanding performance. They have done a very good job. I was impressed that they programmed the analysis very well. Their work concerning motivation and physician performance has significant implications for medicine nationally. They are hard-working consultants with a genuine interest in statistical consulting. They are responsible and get their work done on time. On a personal level, they are pleasant to work with. I highly recommend AMSTAT Consulting’s service to any researcher.

Mohamed H., 5-star Trustpilot Review

They are extremely professional. They attended to our project needs with skills and expertise. They paid attention to all the details. They offered suggestions and recommendations for better and more effective use of our data. They are creative and sincere. Thank you very much.

James, 5-star Trustpilot Review

They are the most qualified consultants with excellent backgrounds. They successfully analyzed our data and interpreted the results. We were very impressed with their outstanding knowledge regarding various analyses and software.

Andrzej, 5-star Trustpilot Review

Amazing experience. We had an outline for a scheduling tool we were trying to create, and AMSTAT Consulting’s consultants gave suggestions and completed the project perfectly.

Paul F., 5-star Trustpilot Review

AMSTAT Consulting is amazing, and Ann is a statistical angel. She is unbelievably accurate and extremely helpful. She answered every question I’ve ever had and never made me feel bad for asking. Her guidance and assistance are unmatched. She listens closely and is available by phone if you need further clarification. She has been an advisor, a friend, a mentor, and a savior. I was referred to her by a friend who had a similar experience. While I would like to think that I am her favorite, I’m afraid I am not. She treats everyone with the same love and delivers quality service to all. If you are looking for someone to relieve your stress, take your hand, and guide you to the promised land, I highly recommend her. She is prompt, efficient, and a literal genius. And if the price has you on the fence or is deterring you, please take my advice and know that it is worth every penny.

Jeremy, P., 5-star Trustpilot Review

Excellent job. Highly recommend. I am completely satisfied.

Arial B., 5-star Trustpilot Review

They offer a unique combination of bright professionals who are also patient and talented advisors. We were very impressed by their performance. I highly recommend AMSTAT Consulting whether your team wants to learn predictive analysis or needs additional expertise in solving one of your most difficult challenges.

Kira G., 5-star Google Review

They are always super responsive and reliable! They have been a great help!

Mark L., 5-star Manta Review

I had a great experience working with AMSTAT Consulting. The statisticians at AMSTAT Consulting were very quick to respond to my emails. The statistical knowledge was explained well. I recommend working with AMSTAT Consulting.

Kay M., 5-star Manta Review

They did a great job on regression analysis. This analysis provided great insight and will continue to help me make better decisions. I am confident in saying that they have helped move me forward.

James S., 5-star Manta Review

They are highly educated consultants. They implemented complicated analyses very well. They successfully explained the results. They are the best.

Mark B., 5-star Manta Review

They came through with all they promised, and their guarantee to satisfy the customer always came through in my transactions. They helped us with regression analysis, and we will use them without questions in the future. Their employees are very professional and friendly. A+++ in our eyes.

Tom J., 5-star BBB Review

They did an excellent job conducting linear regression using SAS. They successfully ensured that the assumptions of linear regression were met. They drafted an excellent results document, including accurate tables and figures. They had expert knowledge to explain the results, so we could easily understand them.

John R., 5-star Yelp Review

I highly recommend AMSTAT Consulting. The doctoral-level consultants at AMSTAT Consulting were professional, quick to respond, and easygoing. Their statistical knowledge is solid, and I learned a lot from them. AMSTAT Consulting is the best company ever.

Carey W., 5-star Facebook Review

I highly recommend AMSTAT Consulting. They possess the total package: excellent credentials, strong statistical and data mining skills, the initiative to anticipate client needs, compelling and concise communications, and a results-driven mindset. They have led numerous projects that have helped our company maximize marketing efforts. The quality has been superior, and their client-service attitudes are tremendous. I like their excellent data analysis, writing, editing, project management, positive attitude, and continuous assistance.


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