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R-SIG-ecology May 2012

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Chi square distribution of Mahalanobis distance -how many degrees of freedom
1 msg
Jon Olav Skoien Chi square distribution of Mahalanobis distance -how many degrees of freedom May 31, 2012
species richness
2 msgs
Linda Bürgi species richness May 30, 2012
Ivailo species richness May 31, 2012
cozigam
1 msg
Mahnaz Rabbaniha cozigam May 30, 2012
rank lognormal
3 msgs
Mario José rank lognormal May 25, 2012
Jari Oksanen rank lognormal May 30, 2012
Mario José rank lognormal May 30, 2012
adehabitatLT - lavielle segmentation, first passage time
2 msgs
Kylie Scales adehabitatLT - lavielle segmentation, first passage time May 30, 2012
Pinaud David adehabitatLT - lavielle segmentation, first passage time May 30, 2012
Space-Time Model for NVDI
1 msg
Jaime Burbano Girón Space-Time Model for NVDI May 28, 2012
Multiple comparisons among predictors generated from same data
4 msgs
J Straka Multiple comparisons among predictors generated from same data May 24, 2012
Gavin Simpson Multiple comparisons among predictors generated from same data May 25, 2012
Bob OHara Multiple comparisons among predictors generated from same data May 25, 2012
J Straka Multiple comparisons among predictors generated from same data May 27, 2012
Poisson regression
1 msg
Highland Statistics Ltd Poisson regression May 24, 2012
Poisson regression
2 msgs
Mahnaz Rabbaniha Poisson regression May 24, 2012
Gavin Simpson Poisson regression May 24, 2012
PCA as a predictive model
8 msgs
Marc Taylor PCA as a predictive model May 23, 2012
Jari Oksanen PCA as a predictive model May 23, 2012
Marc Taylor PCA as a predictive model May 23, 2012
Marc Taylor PCA as a predictive model May 23, 2012
Jari Oksanen PCA as a predictive model May 23, 2012
Marc Taylor PCA as a predictive model May 23, 2012
Bob OHara PCA as a predictive model May 23, 2012
Marc Taylor PCA as a predictive model May 23, 2012
gam result
2 msgs
Mahnaz Rabbaniha gam result May 21, 2012
ONKELINX, Thierry gam result May 22, 2012
linear mixed-effect model
1 msg
C Hess linear mixed-effect model May 19, 2012
Does weighting presence equal to background in species distribution modeling using glm in the stats package work correctly??
1 msg
Marian K Talbert Does weighting presence equal to background in species distribution modeling using glm in the stats package work correctly?? May 18, 2012
adehabitatLT help in plot pathways
1 msg
Conrado Galdino adehabitatLT help in plot pathways May 17, 2012
gam
2 msgs
Mahnaz Rabbaniha gam May 17, 2012
Bob OHara gam May 17, 2012
Continuous (Non-Count) Skewed Data With Many Zeros
3 msgs
Highland Statistics Ltd Continuous (Non-Count) Skewed Data With Many Zeros May 16, 2012
Rich Shepard Continuous (Non-Count) Skewed Data With Many Zeros May 16, 2012
Mieke Zwart Continuous (Non-Count) Skewed Data With Many Zeros May 17, 2012
covariance structure issue with lme
1 msg
Charles Determan Jr covariance structure issue with lme May 16, 2012
Continuous (Non-Count) Skewed Data With Many Zeros
7 msgs
Rich Shepard Continuous (Non-Count) Skewed Data With Many Zeros May 15, 2012
Tom_Philippi at nps.gov Continuous (Non-Count) Skewed Data With Many Zeros May 15, 2012
Cade, Brian Continuous (Non-Count) Skewed Data With Many Zeros May 15, 2012
Rich Shepard Continuous (Non-Count) Skewed Data With Many Zeros May 15, 2012
Rich Shepard Continuous (Non-Count) Skewed Data With Many Zeros May 15, 2012
Cade, Brian Continuous (Non-Count) Skewed Data With Many Zeros May 16, 2012
Rich Shepard Continuous (Non-Count) Skewed Data With Many Zeros May 16, 2012
Continuous (Non-Count), Skewed Data With Many Zeros
2 msgs
Highland Statistics Ltd Continuous (Non-Count), Skewed Data With Many Zeros May 16, 2012
Rich Shepard Continuous (Non-Count), Skewed Data With Many Zeros May 16, 2012
Continuous (Non-Count) Skewed Data with Many Zeros
1 msg
Bigelow, Seth W -FS Continuous (Non-Count) Skewed Data with Many Zeros May 16, 2012
Continuous (Non-Count) Skewed Data With Many Zeros
2 msgs
salvadorsanchezcolon Continuous (Non-Count) Skewed Data With Many Zeros May 15, 2012
Rich Shepard Continuous (Non-Count) Skewed Data With Many Zeros May 15, 2012
Path Analysis and Partial Correlation
1 msg
lgj200306 Path Analysis and Partial Correlation May 14, 2012
Error in La.svd(x, nu, nv) : error code 1 from Lapack routine 'dgesdd'
3 msgs
Duarte Viana Error in La.svd(x, nu, nv) : error code 1 from Lapack routine 'dgesdd' May 14, 2012
Jari Oksanen Error in La.svd(x, nu, nv) : error code 1 from Lapack routine 'dgesdd' May 14, 2012
Duarte Viana Error in La.svd(x, nu, nv) : error code 1 from Lapack routine 'dgesdd' May 14, 2012
PCA - omission of attributes in percentage data
3 msgs
Roy Sanderson PCA - omission of attributes in percentage data May 1, 2012
Jari Oksanen PCA - omission of attributes in percentage data May 11, 2012
Roy Sanderson PCA - omission of attributes in percentage data May 14, 2012
Combining two matrices
2 msgs
Thiago Gonçalves-Souza Combining two matrices May 13, 2012
Peter Solymos Combining two matrices May 13, 2012
CA
2 msgs
Mahnaz Rabbaniha CA May 10, 2012
Gavin Simpson CA May 11, 2012
Question about Mantel Test
2 msgs
Jaime Burbano Girón Question about Mantel Test May 10, 2012
Sarah Goslee Question about Mantel Test May 10, 2012
reception of (Vegan) envfit analysis by manuscript reviewers
8 msgs
Gavin Simpson reception of (Vegan) envfit analysis by manuscript reviewers May 10, 2012
Jari Oksanen reception of (Vegan) envfit analysis by manuscript reviewers May 10, 2012
Gavin Simpson reception of (Vegan) envfit analysis by manuscript reviewers May 10, 2012
Alan Haynes reception of (Vegan) envfit analysis by manuscript reviewers May 10, 2012
Gavin Simpson reception of (Vegan) envfit analysis by manuscript reviewers May 10, 2012
Martin Weiser reception of (Vegan) envfit analysis by manuscript reviewers May 10, 2012
Alan Haynes reception of (Vegan) envfit analysis by manuscript reviewers May 10, 2012
Jari Oksanen reception of (Vegan) envfit analysis by manuscript reviewers May 10, 2012
QIC (quasi-likelihood information criterion) in gee
2 msgs
Wagner Tassinari QIC (quasi-likelihood information criterion) in gee May 10, 2012
Ivailo QIC (quasi-likelihood information criterion) in gee May 10, 2012
Error Between class analysis using bca() on BIOCLIM variables
2 msgs
Julian WITTISCHE Error Between class analysis using bca() on BIOCLIM variables May 9, 2012
Jean Thioulouse Error Between class analysis using bca() on BIOCLIM variables May 10, 2012
data normality
2 msgs
Yong Shen data normality May 6, 2012
Bob OHara data normality May 6, 2012
Bray-Curtis for more than pairwise overlap
3 msgs
Jarrett Byrnes Bray-Curtis for more than pairwise overlap May 4, 2012
Jari Oksanen Bray-Curtis for more than pairwise overlap May 4, 2012
Jarrett Byrnes Bray-Curtis for more than pairwise overlap May 5, 2012
bootstrapping gam models with multiple explanatory terms
2 msgs
Basil Iannone bootstrapping gam models with multiple explanatory terms May 3, 2012
Gavin Simpson bootstrapping gam models with multiple explanatory terms May 4, 2012
Trouble running full ZINB or ZANB model: NaNs produced and errors in optim()
3 msgs
J Straka Trouble running full ZINB or ZANB model: NaNs produced and errors in optim() May 3, 2012
Mollie Brooks Trouble running full ZINB or ZANB model: NaNs produced and errors in optim() May 3, 2012
J Straka Trouble running full ZINB or ZANB model: NaNs produced and errors in optim() May 3, 2012
Using R for hydrology: short course material available
2 msgs
Dominik Reusser Using R for hydrology: short course material available May 3, 2012
Mauricio Zambrano-Bigiarini Using R for hydrology: short course material available May 3, 2012