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Datasets
Datasets
dumpdata and R compressed
.csv) formats and Stata (
.dta). If you need one of the datasets we maintain converted to a non-S format please e-mail Frank Harrell to make a request.
If you insta...
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Regression Modeling Strategies
Regression Modeling Strategies
Preface
All standard regression models have assumptions that must be verified for the model to have power to test hypotheses and for it to be able to predict accura...
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hreport
Example report using a simulated multinational trial with region/country/site
Example report using two simulated trials with side-by-side comparisons using tabs
Video showing how to navigate reports
V...
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R Workflow
R Workflow
Author
July 30, 2023
flowchart LR
R[R Workflow] --> Rformat[Report formatting]
Rformat --> Quarto[Quarto setup<br><br>Using metadata in<br>report output<br><br>Table and graph formatti...
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Biostatistics for Biomedical Research
Biostatistics for Biomedical Research
July 28, 2023
flowchart LR
Q[Research<br>Question] --> M[Measurements] --> D[Design] --> Ac[Data<br>Acquisition] --> Des[Description] --> A[Analysis] --> I[I...
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Hmisc
describe: added completely new
print methods for separately printing categorical vs. continuous variables, and showing frequency distributions (spike histograms for continuous variables) using intera...