Use dump or write? or what?
Can you define better exactly what you what to do with the data. I would suggest that you keep each of the outputs (objects) of the test in a 'list' that way you can access each one and do what you need. You can also 'save' the list and later 'load' it into another session.
On Sun, Jul 31, 2011 at 11:41 PM, Matt Curcio <matt.curcio.ri at gmail.com> wrote:
Greetings all, I am calculating two t-test values for each of many files then save it to file calculate another set and append, repeat. But I can't figure out how to write it to file and then append subsequent t-tests. (maybe too tired ;} ) I have tried to use "dump" and "file.append" to no avial. ttest_results = tempfile() two_sample_ttest <- t.test (tempA, tempB, var.equal = TRUE) welch_ttest <- t.test (tempA, tempB, var.equal = FALSE) dump (two_sample_ttest, file = "dumpdata.txt"", append=TRUE) ttest_results <- file.append (ttest_results, two_sample_ttest) Any suggestions, M -- Matt Curcio M: 401-316-5358 E: matt.curcio.ri at gmail.com
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Jim Holtman Data Munger Guru What is the problem that you are trying to solve?