Our Expertise

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  • Our statisticians have PhDs in statistics from leading universities—such as HarvardStanford, and Columbia—and include nationally renowned experts. Therefore, they have extensive backgrounds in statistics and biostatistics.
  • 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.
  • Our programmers have an average of 25 years of technical experience. Thus, they are experts in statistical programming languages.
  • We implement all of the latest advances in data standards and industry requirements. In addition, our statisticians can offer you clean data.

Research Methodology and Research Design

statistical consulting

We determine the statistical method for the study that you plan to conduct. For example, what should the sample size for your research be? Which technique should we apply to the data?

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

Selection of the Variable

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Researchers select variables based on the hypothesis that they test. Additionally, we use our statistical expertise when selecting research variables.

Sample Size

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Statistical expertise is necessary when selecting the sample size. For example, if the sample size is small, the statistical test will not give accurate results. However, if the sample size is too large, the research project will be costly. Therefore, we can determine the ideal sample size.

Data Management

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Our statistical consultants can 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.

Test Statistics

Our statistical consultants determine the test statistics for particular data and research questions. For example, there are many statistical tests used for specific reasons. Additionally, we are experts in a variety of these statistical tests. Therefore, we validate your data plan to make sure it examines your research questions.

Our statistical consultants conduct descriptive statistics, assess assumptions, and conduct data analysis. In addition, we write up all the results, including tables and figures. We also provide syntax and the raw output file. Finally, our statisticians ensure you are comfortable with the analyses.

Validity and Reliability 

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In any research, only conducting the analysis is not enough. Therefore, we ensure that the results are reliable and valid.

Interpretation of the Results

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Our statistical consultants interpret and present the research results. We also explain the results of the study. Additionally, our statisticians allow unlimited email and phone support to ensure that you completely understand the analysis results.

Examples of Our Statistical Consulting Projects

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Internet Use

March 5th, 2021|1 Comment

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). [...]

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Relative Risk of Lung Cancer 

March 5th, 2021|2 Comments

We compared the difference in relative risk (RR) of lung cancer between the intervention and control groups. We found that the intervention group exhibited an increase in RR of lung cancer from pre to post [...]

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Financial Performance

March 4th, 2021|1 Comment

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. [...]

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Bending Stiffness

March 4th, 2021|0 Comments

Our statisticians examined the differences in bending stiffness between 2.0 mm RP and 2.0 mm SP. We conducted ANOVA to test the hypothesis for this study, which confirmed a significant difference between 2.0 mm [...]

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This list shows a sample of the past clients.

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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.”

EndoLogic

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

Phoenix Children’s Hospital asked us to analyze patients managed on the pain service. Therefore, our statistical consultants measured the impact of the pain service.

Raj Singhal, research director of pain management at Phoenix Children’s Hospital, says, “They have been instrumental in helping with our statistical needs. In addition to their professionalism, they have been prompt and thorough with all of our requests. Their work is impeccable, and I would recommend their services to anyone in need of assistance with methods or interpretation. We plan on using AMSTAT Consulting for all of our future needs, and I am thrilled to have been introduced to them.”

Phoenix Children’s Hospital

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
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