AMSTAT Consulting’s Expertise

AMSTAT Consulting has become nationally recognized for helping tens of thousands of doctoral candidates complete the dissertation process. Our successful clients cite these reasons for choosing to work with AMSTAT Consulting.

All of our principals have PhDs at leading universities, including Harvard, Stanford, and Columbia. They have over 100 years of practical experience in quantitative and qualitative methods. We specialize in customizing our assistance for our clients to help them receive approval quickly and efficiently. Our clients come to us from around the world for our expertise and attention to detail. We regularly work with doctoral candidates. Thus, we have a clear understanding of the specific challenges posed by the dissertation writing process. Whether you are finalizing your topic and research design, or need extra support completing your qualitative or statistical analysis, we can absolutely assist you at every stage of your dissertation to ensure you have a compelling study that is ready for approval and publication.

We are confident that you will be satisfied with our consultants and overall experience with our dissertation consulting service. We do not share your information with third-parties. We do use industry-leading security practices to keep your data safe. The latest encryption technologies allow providing the best protection of the information. We are more reasonably priced than most other companies offering dissertation consulting. We offer ultra-fast turnaround times, often completing sections within 4-6 business days. We offer personalized, comprehensive, and friendly support. We are highly recommended by the Association for Support of Graduate Students.

Service Guarantees


Contact us anytime via any method. We’ll have a qualified American Client Success Specialist ready to help you.


All papers are tailored to your instructions and are unique. Our team ensures it’s original by using anti-plagiarism tools like Turnitin and others.

How we help clients

We provide highly customized writing services. Our experience enables us to write your dissertation’s introduction chapter, assisting with:

  • Stating the research problem.
  • Stating the purpose of the study
  • Stating the research questions
  • Providing a concise rationale for the selection of the design and tradition
  • Identifying potential contributions of the study that advance knowledge in the discipline.

Our experience enables us to write your dissertation’s literature review chapter, assisting with:

  • Identifying the theory or theories and provide the origin or source.
  • Describing studies related to the constructs of interest and chosen methodology and methods that are consistent with the scope of the study.
  • Describing ways researchers in the discipline have approached the problem and the strengths and weaknesses inherent in their approaches.
  • Justifying from the literature the rationale for selection of the variables or concepts.
  • Reviewing and synthesizing studies related to the key concepts and/or phenomena under investigation to produce a description of what is known about them, what is controversial, and what remains to be studied.
  • Reviewing and synthesizing studies related to the research questions and why the approach selected is meaningful.

Our experience enables us to write your dissertation’s methods section, assisting with:

  • Stating the study variables (e.g., independent, dependent), as appropriate.
  • Identifying and justifying the type of sampling strategy.
  • Using a power analysis to determine sample size and include: Justification for the effect size, alpha level, and power level chosen.
  • Describing recruiting procedures and particular demographic information that will be collected.
  • For published instruments providing:
    Name of developer(s) and year of publication.
    Appropriateness to the current study.
    Published reliability and validity values relevant to their use in the study.
  • For all researcher instruments providing:
    Basis for development (literature sources or other bases for development)
    Plan to provide evidence for reliability (e.g., internal consistency and test/retest) and validity (e.g., predictive and construct validity).
  • Identifying software used for analyses.
  • Providing the explanation of data cleaning and screening procedures.
  • Describing in detail the analysis plan, including the elements below including:
    Statistical tests that will be used to test the hypothesis (es).
    Procedures used to account for multiple statistical tests, as appropriate.
    The rationale for inclusion of potential covariates and/or confounding variables.
    How results will be interpreted.

Our experience enables us to write your dissertation’s results chapter, assisting with:

  • Reporting descriptive statistics that appropriately characterize the sample.
  • Evaluating statistical assumptions as appropriate to the study (quantitative).
  • Reporting statistical analysis findings, organized by hypotheses – We can report any additional statistical tests of hypotheses that emerged from the analysis of main hypotheses (quantitative).

Our experience enables us to write your dissertation’s discussion chapter, assisting with:

  • Describing in what ways findings confirm, disconfirm, or extend knowledge in the discipline by comparing them with what has been found in the peer-reviewed literature described in chapter 2.
  • Describing the limitations to trustworthiness that arose from the execution of the study.
  • Describing recommendations for further research that are grounded in the strengths and limitations of the current study. We can ensure recommendations do not exceed study boundaries.
  • Describing the potential impact for positive social change at the appropriate level (individual, family, organizational, and societal/policy).

This list shows a sample of the past clients.

Examples of our work

Banking Fees & Financial Performance

October 19th, 2020|1 Comment

We measured the impact of banking fees on financial performance. The hypothesis was as follows: H1: Banking fees significantly affect financial performance. We performed a regression analysis to examine the hypothesis. Banking fees significantly and positively affected [...]

Leadership Behavior

October 19th, 2020|2 Comments

We examined leadership behavior and successful integration of technology in high schools. The research question was as follows: RQ1: What leadership behavior supports successful integration of technology in high schools? We performed a thematic analysis [...]

Managers’ Spirituality

October 18th, 2020|0 Comments

We examined managers’ spirituality and unethical behavior. The research question was as follows: RQ1:   How does managers’ spirituality play a role in mitigating unethical behavior? The common theme was as follows: Managers’ spirituality plays a [...]

Internet Use & Perceived Performance

October 18th, 2020|1 Comment

We measured the impact of internet use on perceived performance in technology companies and age differences in internet usage. The hypotheses were as follows: H1:  Internet use significantly affects perceived performance in technology companies. [...]

Explore more quantitative studies
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Discover our PhD-level experts’ secret tutorials

Secret Tutorial: Linear Regression Analysis

October 19th, 2020|0 Comments

A simple linear regression assesses the linear relationship between two continuous variables to predict the value of a dependent variable based on the value of an independent variable. More specifically, it will let you: [...]

Secret Tutorial: Independent Samples T-Test

October 18th, 2020|0 Comments

The independent-samples t-test is used to determine if a difference exists between the means of two independent groups on a continuous dependent variable. More specifically, it will let you determine whether the difference between [...]

Secret Tutorial: Binomial Logistic Regression

October 16th, 2020|0 Comments

A binomial logistic regression attempts to predict the probability that an observation falls into one of two categories of a dichotomous dependent variable based on one or more independent variables that can be either [...]

Secret Tutorial: One-Way ANOVA

October 14th, 2020|0 Comments

If you want to determine whether there are any statistically significant differences between the means of two or more independent groups, you can use a one-way analysis of variance (ANOVA). For example, you could [...]

Learn more

Featured Client Success Stories

“I am very impressed by the level of professionalism that AMSTAT Consulting has provided for my educational research. I have been working with the company for the last few years, and all editing projects were completed in a timely manner with high-quality results. The friendliness and the customer service are excellent, I highly recommend!” – Zenovia Bryant, 5-star Trustpilot Review

“AMSTAT Consulting was recommended to me to edit my dissertation. Their work significantly improved the quality and readability of my writing. While working with them, I found them to be efficient, and their accommodating way of working gave me great peace of mind. The result was a high-quality dissertation and a distinction for my PhD. I would always recommend AMSTAT Consulting to work their magic on your dissertation.” – Vicki Andrew, 5-star Trustpilot Review

“This is one of the best services that helped me do my dissertation. They provide completed work on time, and quality is what they produce. I recommend this service to all other students who may be looking for writing help. If you want a top-quality paper to be presented to you, simply work with this service. It is one of the best agencies I have worked with so far, and therefore, you do not have to panic. Try it out and enjoy the results.” – Rose Zimmerman, 5-star Trustpilot Review

“We were delighted with AMSTAT Consulting as an editor, statistician, advisor, and companion. We can highly recommend their work ethic. With their perfectionist approach, they resolved my fears of writing my dissertation, and I can assure everyone who contemplates working with them: You will be very happy with the final product. It is wonderful to work with them who are so consistently reliable, who have a natural interest and in-depth knowledge of the subject matter, and above all who have a way with words. They are very talented.” Katherine Doyle, 5-star Manta Review

“I would highly recommend AMSTAT Consulting! Amazing customer service! I personally worked with Dr. Ann Um who was very knowledgeable! She answered all my questions in a timely manner. The service I requested resulted in a fast turn around! You won’t be disappointed!-Sherena Samuel, 5-star Facebook Review

See our 5-star reviews

Call us now at (301) 800-0038 and get $100 Off

Contact us now and get $100 off