cloudseed {gpk} | R Documentation |
4. It is now believed that we can induce rainfall by seeding clouds i.e. releasing certain chemicals (silver iodide) in clouds. Of course there can be doubts such as whether there is indeed a net increment in rainfall or just a re-distribution over a certain territory etc. Analysis of relevant data can therefore be of considerable interest. In this experiment days for seeding were selected randomly out of a set of 52 days suitable for seeding.
data(cloudseed)
A data frame with 52 observations on the following 2 variables.
Rainfall
Rainfall on a day
Seeded.Indicator
Treatment
Use box plots to check nature of distributions, and transformation to bring about homoscedasticity followed by testing equality of means.
http://ces.iisc.ernet.in/hpg/nvjoshi/statspunedatabook/databook.html
data(cloudseed)