Fundamentals of Statistics contains material of various lectures and courses of H. Lohninger on statistics, data analysis and chemometrics......click here for more. 
Home Exercises Chance Correlation  
See also: variable selection  introduction, chance correlation  
Exercise  Chance CorrelationThe following exercise shows you the influence of chance correlations
on the results of a multivariate model. The experiment should be set up
with an artificial data set which contains only uncorrelated data. In theory
it should not be possible to set up a multivariate model relating any variable
of the data set to the remaining variables. We will start with 100 observations,
reducing the number of observations in repeated experiments (use DataLab for all experiments).


Home Exercises Chance Correlation 