Epi

Births in Denmark by year and month of birth and sex

Clinical status, relapse, metastasis and death in 2982 women with breast cancer.

Conversion to diabetes

Epidemiological rates for diabetes in Denmark 1996–2015

The Danish National Diabetes Register.

Epi: Functions for manipulation and statistical analysis of epidemiological data

Fits a regression model to interval censored data.

Fit Lee-Carter-type models for rates to arbitrarily shaped observations of rates in a Lexis diagram.

Create a Lexis object

Plot a Lexis diagram

Draw life lines in a Lexis diagram.

Compute dates/ages for life lines in a Lexis diagram

Mortality in Denmark 1974 ff.

Population size in Denmark

Create risk time ("Person-Years") in Lexis triangles from population count data.

Set up an array of NAs, solely from the list of dimnames

Natural splines - (cubic splines linear beyond outermost knots) with convenient specification of knots and possibility of centering, detrending and clamping.

Function to compute and draw ROC-curves.

Reorder and combine levels of a factor

Salmonella Typhimurium outbreak 1996 in Denmark.

A wrapper for termplot that optionally (but by default) exponentiates terms, and plot them on a common log-scale. Also scales x-axes to the same physical scale.

Population risk time in Denmark

Add covariates (typically clinical measurements) taken at known times to a Lexis object.

Expand a Lexis object with information of drug exposure based on purchase dates and -amounts

Fit Age-Period-Cohort models and Lee-Carter models with effects modeled by natural splines.

Fit an Age-Period-Cohort model to tabular data.

Produce an empty frame for display of parameter-estimates from Age-Period-Cohort-models.

A case-control study of endometrial cancer

Births in a London Hospital

Bladder cancer mortality in Italian males

Create a bootstrap sample of persons (as identified by lex.id) from a Lexis object

Draw boxes and arrows for illustration of multistate models.

Bereavement in an elderly cohort

Functions to convert character, factor and various date objects into a number, and vice versa.

Generate a nested case-control study

Compute cumulative risk and/or expected sojourn time from competing risks models.

Compute cumulative sum of estimates.

Compute linear functions of parameters with standard errors and confidence limits, optionally transforming to a different scale.

Compute confidence limits for a difference of two independent proportions.

Conditional logistic regression

Contrast matrices

Fit a competing risks regression model (Fine-Gray model) using a Lexis object)

Cut follow-up at a specified date for each person.

Projection of a model matrix on the orthogonal complement of a trend or curvature.

Diet and heart data

Function to calculate effects

Function to calculate effects for individually matched case-control studies

Compute survival functions from rates and expected residual lifetime in an illness-death model as well as years of life lost to disease.

Rates of lung and nasal cancer mortality, and total mortality.

Function to expand data for regression analysis of interval censored data.

Fit an addive excess risk model to interval censored data.

Fit a piecewise contsnt intesity model for interval censored data.

Fits a multiplicative relative risk model to interval censored data.

Calculate floated variances

Create a data structures suitable for use with packages mstate or etm.

Fit a floating trend to a factor in generalized linear model

Generate covariates for drug-exposure follow-up from drug purchase records.

Population mortality rates for Denmark in 5-years age groups.

Create a basis of harmonic functions.

hivDK: seroconversion in a cohort of Danish men

Is x in the column span of matrix A and what columns are linearly dependent?

An unmatched case-control study of leprosy incidence

Convenience versions of grep

Plot APC-estimates in an APC-frame.

Compact printing of Lexis object

Functions to manage and explore the workspace

Male lung cancer incidence in Denmark

Plot columns of a matrix as stacked areas.

Plot confidence intervals as shaded areas around lines.

Cut follow-up at multiple event dates and keep track of order of events

Merge a Lexis object with a data frame

Mantel-Haenszel analyses of cohort and case-control studies

Fit intensity models to follow-up data in Lexis objects

Population mortality rates for Denmark in 1-year age-classes.

Function to group a variable in intervals.

Nice breakpoints

A Cohort of Nickel Smelters in South Wales

A small occupational cohort

Plot period and cohort effects in an APC-frame.

Create percentages in a table

Lexis diagrams

Plot the estimates from a fitted Age-Period-Cohort model

Plotting Aalen-Johansen curves for competing events

Plot estimates with confidence limits (forest plot)

Plot Equivalence Classes

Family Object for Poisson Regression

Diabetes prevance as of 2010-01-01 in Denmark

Projection of columns of a matrix.

Functions to plot rates from a table classified by age and calendar time (period)

Combining a Lexis objects with data frames or other Lexis objects

A function to cut follow-up at intermediate event times.

Remove transitions from a Lexis object.

Simulate a Lexis object representing follow-up in a multistate model.

Split follow-up time in a Lexis object

Functions to facilitate analysis of multistate models.

Time series and other methods for Lexis objects

Tables of summary statistics

Special functions for use in stat.table

Clinical trial: Steno2 baseline and follow-up.

Subsetting Lexis (and stacked.Lexis) objects

Summarize transitions and risk time from a Lexis object

Testis cancer incidence in Denmark, 1943–1996

Thorotrast Study

Extract time band data from a split Lexis object

The time scales of a Lexis object

Transform a Lexis (or stacked.Lexis) object

Analysis of a two by two table