Learn R Programming

gpk (version 1.0)

cloudseed: Cloud Seeding

Description

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.

Usage

data(cloudseed)

Arguments

Format

A data frame with 52 observations on the following 2 variables.
Rainfall
Rainfall on a day
Seeded.Indicator
Treatment

Source

http://ces.iisc.ernet.in/hpg/nvjoshi/statspunedatabook/databook.html

Details

Use box plots to check nature of distributions, and transformation to bring about homoscedasticity followed by testing equality of means.

Examples

Run this code
data(cloudseed)

Run the code above in your browser using DataLab