[R-sig-eco] Missing Data

2014-08-26 Thread Mohammed Almalki
Dear all, I am looking for somebody help me with missing data.I have data contains some missing values and I would like to estimate these values. Could you please tell me how to estimate the missing value using R. Many thanks,Mohammed [[alternative

Re: [R-sig-eco] Missing Data

2014-08-26 Thread Sarah Goslee
Hi, First, go to http://www.rseek.org and search for imputation. After you've read about the large variety of options available in R and thought about which might be suitable for your data (which we know nothing about), then you could try returning to this list for help with specific R

[R-sig-eco] extracting species indicator information from CascadeMRT

2014-08-26 Thread Andrew Halford
Hi Listers, I posted this question to the Ordination group but have had no bites. I am trying to extract information from the CascadeMRT function which is a relatively new addition to the Multivariate Regression Tree program, mvpart. I am struggling to work out how to extract information on

Re: [R-sig-eco] Binomial GLMM or GAMM with random intercept and temporal correlation

2014-08-26 Thread Bob O'Hara
On 08/26/2014 07:34 PM, SamiC wrote: Dear ecology mailing list, I am trying to model some binomial data (0/1) as a function of sex (0/1) and DistanceToFeature (continuous km’s) with an interaction between the two. My data is nested and I therefore want to include a random intercept for