This function simulate a normal data set to be used in the phase I Hoteliing control charts.
data.1(m, n, mu, Sigma)
| m | The number of samples to be generated. |
|---|---|
| n | The size of each sample. If they are individual observations, then use n = 1. |
| mu | The vector with the means of the data to be generated. |
| Sigma | The vector with the variance-covariance matrix of the data to be generated. |
Return an array with the simulated data.
mu <- c(5.682, 88.22) Sigma <- symMatrix(c(3.770, -5.495, 13.53), 2) #Simulated data with individual observations datum <- data.1(50, 1, mu, Sigma) #Simulated data with sub-group observations datum <- data.1(20, 10, mu, Sigma)