datacheck: Check Input Data Tyoe

In iantsuising/quickfun:

Description

datacheck() is to check whether the data to be input is appropriate

Usage

datacheck(data, label, time)

Arguments

data	The input matrix of observed values. Rows represent repititions or samples, and columns represent observed time points
label	The input vector of labels. ith element of this vector should correspond to the label of ith row of data matrix X.
time	An input time grid vector

Value

NULL is appropriate, otherwise warning

Examples

 library(refund)
 data(DTI)
 X <- DTI$cca
 y <- DTI$case
 t <- seq(0, 1, length.out = ncol(X))
  # not run
  # datacheck(X, y, t)
 allData <- cbind(X, y)
 allData <- allData[which(DTI$visit == 1), ]
 allData <- na.omit(allData)
 y <- allData[, ncol(allData)]
 X <- allData[, -ncol(allData)]
 t <- seq(0, 1, length.out = ncol(X))
 datacheck(X, y, t)

iantsuising/quickfun documentation built on Nov. 4, 2019, 1:52 p.m.