Data Analysis Demo
Download R code idemo.r into your machine. It defines the function idemo() by executing
source(file.choose())and choosing the file idemo.r.
It runs R code interactively line by line. You can start it with
idemo("xxxx.R")
or
idemo()by choosing the demo code xxxx.R.
Here is the list of demonstrations. Download them together with data sets into your machine. And run it for idemo().
| Description | Data sets | demo code |
| Statistical inference with R | brick.txt | rnote01.R |
| Inference on paired data | heart.csv | rnote02.R |
| Inference on two independent samples | nerve.txt | rnote03a.R |
| Analysis using two separate files | line-a.txt, line-b.txt | rnote03b.R |
| Simple linear regression | time.txt | rnote04.R |
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