1 please use R program 2 The file titled Chaindata can be fo

6 Use the data file \"chaindata.txt.\" Read this data into a data.frame called chain. Use subset( to extract the data for one of the other talkers in the data set (not PL1), and perform a principal com- ponents analysis of the tongue shape for this talker. How many factors seem to be needed to model the variance in this talker\'s productions? See if you can produce graphs of the principal com- ponents like those in Figure 3.9 ponents like those in Figure 3.9.

Solution

I tried to answer it but I am not getting the required data file. Can you please provide the same or excel file