Re: [R] friedman.test error: not an unreplicated complete block design

2015-04-13 Thread peter dalgaard
] friedman.test error: not an unreplicated complete block design Hello R Community, I am using the friedman.test() function to test differences in a non-normally distributed dataset, with a dependent variable that either a continuous variable or a ratio and has 2+ groups. I am using

Re: [R] friedman.test error: not an unreplicated complete block design

2015-04-13 Thread lindsay hanford
:32 -0400 To: r-help@r-project.org Subject: [R] friedman.test error: not an unreplicated complete block design Hello R Community, I am using the friedman.test() function to test differences in a non-normally distributed dataset, with a dependent variable that either a continuous

Re: [R] friedman.test error: not an unreplicated complete block design

2015-04-13 Thread Michael Dewey
Dear Lindsay If the problem is that you have an excess of zeroes you might look at the vignette for the package pscl which is called something like Regression models for count data. On 13/04/2015 17:17, lindsay hanford wrote: Hello R Community, I am using the friedman.test() function to

[R] friedman.test error: not an unreplicated complete block design

2015-04-13 Thread lindsay hanford
Hello R Community, I am using the friedman.test() function to test differences in a non-normally distributed dataset, with a dependent variable that either a continuous variable or a ratio and has 2+ groups. I am using the friedman.test instead of a repeated measures ANOVA because my dataset

Re: [R] friedman.test error: not an unreplicated complete block design

2015-04-13 Thread John Kane
: lindsay.hanf...@gmail.com Sent: Mon, 13 Apr 2015 12:17:32 -0400 To: r-help@r-project.org Subject: [R] friedman.test error: not an unreplicated complete block design Hello R Community, I am using the friedman.test() function to test differences in a non-normally distributed dataset