Statistics and Biostatistics Graduate Program
MS Project: Statistical Analysis of Data
The typical length of a MS project is 10 pages double-spaced,
with the following elements.
- ABSTRACT: A brief summary (100 - 250 words )
of research appears at the front.
This should state the purpose of research and
its main findings.
- INTRODUCTION: Describe the purpose of research, and
possibly the previous work the research
builds on, including:
- justifying why the research needed.
- summarizing the literature on previous work in this area.
- listing the objectives of the study.
- METHODS: Describe the
conduct of the study, including how the
data were collected, analyzed, etc,
including:
- General study design (was it an experiment, a case-control,
or cohort study, etc.)
- Description of the Study Participants or Objects: the study
population, sampling frame,
criteria for inclusion and exclusion, and the method for selecting
study subjects.
- DATA COLLECTION: Describe variables, measurement
techniques, and validity/reliability of
instruments. One could also
describe quality control procedures
and/or methods used to minimize loss of information.
- STATISTICAL METHODS: A brief description of the
statistical tests and software used to do the analysis.
- RESULTS: For studies involving people the
results are often presented in the following
order.
- Descriptive data: study population
described according to demographic/socio-economic variables such as age,
income, education, health status, etc.
- Crude (unadjusted) measures of
Association: Relative risks
from 2x2 tables, coefficients from univariate models, comparisons
of group means by t-tests, etc.
- Stratified analyses and Simple Methods of Adjustment:
For example, separate relative risks, t-tests, etc. by racial group.
- More complicated analyses with
multivariate models: linear regression, logistic regression, proportional
hazards, etc.
Analogous presentations of results would be made for other types of studies.
- DISCUSSION
This section interprets the results and explains the implications
and limitations. Often (but not always) this involves the following in this
order:
- A. A brief summary of the findings.
- B. A short review of the literature, contrasting with the
study findings
[May not be Necessary for Most Masters
- C. Discussion of strengths and limitations of the study.
- D. Implications for policy. What impact could these findings
have on the way things are done now?
[May not be Necessary for Most Masters Projects]
- E. Suggestions for future studies. Could shortcomings of this
study be improved on in future research.
[May not be Necessary for Most Masters Projects]
- CITED REFERENCES
- TABLES
[Usually any Masters Report of Data Analysis will
have at least one table of important results]
- FIGURES [May or may not be
Helpful for a Masters
- APPENDIX [OPTIONAL]
Students may want to attach a copy of
the computer program used to do the data analysis.