# Tools for the Analysis of Epidemiological Data

## Documentation for package ‘epiR’ version 0.9-69

- DESCRIPTION file.

## Help Pages

epi.2by2 | Summary measures for count data presented in a 2 by 2 table
epi.about | The library epiR: summary information
epi.asc | Write matrix to an ASCII raster file
epi.betabuster | An R version of Wes Johnson and Chun-Lung Su's Betabuster
epi.bohning | Bohning's test for overdispersion of Poisson data
epi.ccc | Concordance correlation coefficient
epi.cluster1size | Sample size under under one-stage cluster sampling
epi.cluster2size | Sample size under under two-stage cluster sampling
epi.clustersize | Sample size for cluster-sample surveys
epi.conf | Confidence intervals for means, proportions, incidence, and standardised mortality ratios
epi.convgrid | Convert British National Grid georeferences to easting and northing coordinates
epi.cp | Extract unique covariate patterns from a data set
epi.cpresids | Covariate pattern residuals from a logistic regression model
epi.descriptives | Descriptive statistics
epi.detectsize | Sample size to detect disease
epi.dgamma | Estimate the precision of a [structured] heterogeneity term
epi.directadj | Directly adjusted incidence rate estimates
epi.dms | Decimal degrees and degrees, minutes and seconds conversion
epi.dsl | Mixed-effects meta-analysis of binary outcomes using the DerSimonian and Laird method
epi.edr | Estimated dissemination ratio
epi.empbayes | Empirical Bayes estimates
epi.epidural | Rates of use of epidural anaesthesia in trials of caregiver support
epi.herdtest | Estimate herd test characteristics
epi.incin | Laryngeal and lung cancer cases in Lancashire 1974 - 1983
epi.indirectadj | Indirectly adjusted incidence risk estimates
epi.insthaz | Instantaneous hazard computed on the basis of a Kaplan-Meier survival function
epi.interaction | Relative excess risk due to interaction in a case-control study
epi.iv | Fixed-effect meta-analysis of binary outcomes using the inverse variance method
epi.kappa | Kappa statistic
epi.ltd | Lactation to date and standard lactation milk yields
epi.mh | Fixed-effects meta-analysis of binary outcomes using the Mantel-Haenszel method
epi.nomogram | Post-test probability of disease given sensitivity and specificity of a test
epi.occc | Overall concordance correlation coefficient (OCCC)
epi.offset | Create offset vector
epi.pooled | Estimate herd test characteristics when pooled sampling is used
epi.popsize | Estimate population size
epi.prcc | Partial rank correlation coefficients
epi.prev | Estimate true prevalence
epi.RtoBUGS | R to WinBUGS data conversion
epi.SClip | Lip cancer in Scotland 1975 - 1980
epi.simplesize | Sample size under under simple random sampling
epi.smd | Fixed-effect meta-analysis of continuous outcomes using the standardised mean difference method
epi.stratasize | Sample size under under stratified random sampling
epi.studysize | Estimate the sample size to compare means, proportions, and survival
epi.tests | Sensitivity, specificity and predictive value of a diagnostic test
print.epi.2by2 | Summary measures for count data presented in a 2 by 2 table
print.epi.occc | Overall concordance correlation coefficient (OCCC)
print.epi.tests | Sensitivity, specificity and predictive value of a diagnostic test
summary.epi.2by2 | Summary measures for count data presented in a 2 by 2 table
summary.epi.occc | Overall concordance correlation coefficient (OCCC)
summary.epi.tests | Sensitivity, specificity and predictive value of a diagnostic test