clustertraindata: Simulated data sets to illustrate the package functionality

In CalibrationCurves: Calibration Performance

Simulated data sets to illustrate the package functionality

Description

Both the clusteredtraindata and clusteredtestdata dataframe are synthetically generated data sets to illustrate the functionality of the package. The clusteredtraindata has 1000 observations and the clusteredtestdata has 500 observations. The same settings were used to generate both data sets.

Usage

  data(traindata)
  data(testdata)
  

Format

y

the binary outcome variable

cluster

the cluster

x1

covariate 1

x2

covariate 2

x3

covariate 3

x4

covariate 4

x5

covariate 5

Details

See the examples for how the data sets were generated.

Examples

  # The data sets were generated as follows
  lapply(c("magrittr", "dplyr"), library, character.only = TRUE)
  set.seed(1234)

  # Simulate training data
  nClusters = 10
  p         = 5
  Uj        = scale(rnorm(nClusters))
  nPop      = 1e6
  nSample   = 1e3
  nTest     = 1e3
  X         = replicate(p, rnorm(nPop))
  Beta      = rnorm(p)
  cluster   = sample(seq_len(nClusters), nPop, TRUE)
  table(cluster)
  eta       = X %*% Beta + Uj[match(cluster, seq_len(nClusters))]
  y         = rbinom(nPop, 1, binomial()$linkinv(eta))
  Dt        = data.frame(y, X, cluster)
  colnames(Dt) %<>% tolower

  clustertraindata = Dt %>%
    filter(cluster %in% 1:5) %>%
    group_by(cluster) %>%
    sample_n(size = nSample) %>%
    as.data.frame
  clustertestdata = Dt %>%
    filter(cluster %in% 6:10) %>%
    group_by(cluster) %>%
    sample_n(size = nTest) %>%
    as.data.frame

CalibrationCurves documentation built on Dec. 9, 2025, 5:08 p.m.