Re: [R] General Question regarding Lists

2010-05-25 Thread Thomas Stewart
Hopefully I understand your goal. You have several datasets of the same dimension, and you want to calculate the pairwise correlations of each dataset's row mean. Depending on the dataset names, it may be easy to put all the data in a 1359 X 15 X 40 dimension array. Then, the following code woul

[R] General Question regarding Lists

2010-05-25 Thread Steve_Friedman
Hello, Here is a general question that I think many of you will have insight to. I have 40 independent dataframes. Each has a dimension of 1359 x 15. For example >dim(meanAnnualWaterDepth) > 1539 15 I need to calculate the average value for each dataframe but only for columns 7: 15. I can d