Our Expertise

statistics consulting

Statistics Consulting

  • Our principals have PhDs in statistics from leading universities, such as HarvardStanford, and Columbia. In addition, they include nationally renowned scholars who are also talented professors.
  • We implement all of the latest advances in data standards and industry requirements. In addition, our statisticians can offer you clean data.
  • Our 100% success with over 10,000 businesses for more than 16 years speaks for itself. In addition, we are members in good standing of the Statistical Consulting section of the American Statistical Association.
  • We can provide expert statistical solutions. In addition, we ensure accurate results in a timely fashion. For example, quality control is achieved for analyzing datasets via independent programming. Thus, we are confident that you will be satisfied with our statistical consultants.

Statistics Consulting – Research Methodology and Research Design

statistics consulting

Our statisticians determine the statistical method for the study that you plan to conduct. For example, we determine the ideal sample size by using our statistical expertise. Additionally, we select variables based on the hypothesis that we test.

Our statistical consultants assist you in the design phase of your research. The type of research design you use is important for finding reliable and valid results. Therefore, we can help you make this decision.

Statistics Consulting – Data Management

statistics consulting

Our statistical consultants can input, organize, code, merge, clean, and manage your data. In addition, we can get your dataset ready for analysis. Additionally, we create composite scores, work with missing data, and label data.

Statistics Consulting – Data Analysis

statistics consulting

Our statistical consultants determine the test statistics for particular data and research questions. We are experts in statistical analysis, including but not limited to the following:

  • linear, logistic, and hierarchical regression analysis
  • correlation analysis
  • chi-square testing
  • t‑tests, ANOVA, MANOVA
  • structural equation modeling (SEM), multilevel SEM, confirmatory factor analysis (CFA), multilevel CFA
  • factor analysis, principal component analysis
  • time series analysis,
  • Cox regression, Kaplan-Meier survival analysis,
  • hierarchical linear modeling (HLM)
  • meta-analysis
  • 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 and cluster analysis
  • conjoint/discrete choice
  • propensity score analysis

We use various software packages, including but not limited to the following:

  • SPSS
  • SAS
  • Stata
  • HLM
  • Mplus
  • R
  • SPSS Amos
  • SPSS Modeler
  • Azure
  • JMP
  • Python
  • WinBUGS
  • Minitab
  • SYSTAT
  • LISREL
  • EQS
  • Smart PLS
  • WarpPLS
  • EViews

Statistics Consulting – Validity and Reliability 

statistics consulting

In any research, only conducting the analysis is not enough. Therefore, we ensure that the results are reliable and valid. For example, we can test reliability (e.g., Cronbach’s alpha, test-retest reliability, split-half reliability, inter-rater reliability) and validity (e.g., content validity, construct validity, criterion validity).

Statistics Consulting – Interpretation of the Results

statistics consulting

Our statistical consultants interpret the research results. We also explain the results of the study. In addition, we write up all the results, including tables and figures. Our statisticians also provide syntax and the raw output file. Additionally, we ensure you are comfortable with the analyses. Finally, our statistical consultants allow unlimited email and phone support to ensure that you completely understand the analysis results. Typical results sections include:

  • Conduct descriptive statistics;
  • Test the assumptions of the analyses;
  • Perform analyses to examine the research questions;
  • Draft results write-up, which includes documenting assumptions, interpreting findings, stating support or non-support for the hypotheses, and providing tables and figures.

Examples of Our Statistics Consulting Projects

  • statistical consulting

Internet Use

September 21st, 2021|0 Comments

Our statistical consultants measured the impact of internet use on perceived performance. We performed a regression analysis to determine that internet use significantly affected perceived performance (β = 0.82, p < 0.05). [...]

  • statistical consulting

Financial Performance

September 20th, 2021|0 Comments

We measured the impact of banking fees on financial performance. Banking fees significantly and positively affected financial performance (β = 0.46, p < 0.05). We performed a regression analysis by using SPSS. [...]

Mathematics Performance

September 20th, 2021|0 Comments

Our statisticians developed and tested a model. We examined the effects of motivation on mathematics performance. We tested the model using data from the Third International Mathematics and Science Study (1999) on the mathematics [...]

  • statistical consulting

Firm Size & Performance

September 19th, 2021|0 Comments

A major technology company requested statistical consulting to examine the effect of firm size on the performance of firms. The hypothesis was as follows: H1: There is a significant effect of firm size on [...]

This list shows a sample of the past clients.

statistics consulting
statistics consulting
statistics consulting
statistics consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistics consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistics consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting
statistical consulting

Client Success Stories

EndoLogic requested statistical consulting to measure the impact of its medical device. Our research led to the appropriate solution by examining the effect of its medical device.

Zamir S. Brelvi, CEO of EndoLogic, says, “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 cost of the services 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.”

statistical consultingEndoLogic

Prisma Health hired our statistical consultants. Thus, we analyzed the impact of demographic characteristics on referrals.

Haritha Boppana, a physician at Prisma Health, says, “I needed statistical analysis of research data. They called me and explained the process involved in data analysis. They were always very prompt, helpful, intelligent, and took time explaining the various tests used in conducting data analysis. Thank you so much! I look forward to working with you in the future.”

statistical consultingPrisma Health

UNICEF requested statistical consulting. Therefore, we analyzed the impact of positive peer network injunctive on immunization use.

Ibrahim Mohammed, a health specialist at UNICEF, says, “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. AMSTAT Consulting is highly recommended!”

statistical consultingUNICEF

Contact Us 24/7 for a Free Consultation

Call Us Now at (669) 900-1414!