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Standardization of rates
- direct standardization
- indirect standardization
Tables for epidemiologists
- 2 x 2 and 2 x 2 stratified tables for longitudinal, cohort study, case-control, and matched case-control data
- odds ratio, incidence ratio, risk ratio, risk difference, and attributable fraction
- confidence intervals for the above
- chi-squared, Fisher's exact, and Mantel–Haenszel tests
- tests for homogeneity
- choice of weights for stratified tables: Mantel–Haenszel, standardized, or user-specified
- exact McNemar test for matched case-control data
- tabulated odds and odds ratios
- score test for linear trend
Table symmetry and marginal homogeneity tests
- n x n tables where there is a one-to-one matching of cases and controls
- asymptotic symmetry and marginal homogeneity tests
- exact symmetry tests
- transmission disequilibrium test (TDT)
U.S. Food and Drug Administration (FDA) submittals*
- read and write data in the format required by the FDA for new drug application (NDA) submittals
- describe the contents of data written in the FDA required format
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Receiver Operating Characteristic (ROC) curves
- calculate area under curve
- fit maximum-likelihood ROC models assuming a binormal distribution of the latent variable
- test equality of two or more ROC areas
- test equality of ROC area against a "gold" standard ROC curve
- raw and Bonferroni adjusted significance probability
- Sidak's adjustment for multiple comparisons
Generalized linear models for the binomial family
- individual-level or grouped data
- odds ratios, risk ratios, health ratios, and risk differences
Pharmacokinetics
- pharmacokinetic measures from time-and-concentration subject-level data
- test that measurement is normally distributed
- analysis of data from crossover design experiment
- test of bioequivalence for two treatments
ICD-9-CM diagnostic and procedure codes
- verify variable contains valid codes
- modify codes to display in standard format
- display description of codes
- display the identity of source
- more
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