stressful {SIN} | R Documentation |
Results of questionnaires given to 72 students. The 4 variables are:
data(stressful)
A list providing a summary of the data. The list contains:
stressful$means | : | the mean vector, |
stressful$stddev | : | the vector of standard deviations, |
stressful$corr | : | the correlation matrix, and |
stressful$n | : | the sample size. |
Cox, D.R. \& Wermuth, N. (1993) Linear Dependencies Represented by Chain Graphs. Statistical Science 8(3): 204-283. (See Table 3).
data(stressful) stressful$means stressful$stddev stressful$corr stressful$n