Displaying 2 results from an estimated 2 matches for "insitu".
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insite
2009 Dec 10
2
plotting with varying dot sizes
...e plot command from
the command line gives each time different results in an unpredictably random
way.
Is this a bug or am I missing something?
Servet
Running R version 2.8.1 (2008-12-22) on Ubuntu 9.10.
******************************************************************************
library(sp)
Insitu = read.table("test.csv", skip=3,sep=",")
Header = read.table("test.csv", skip=1,sep=",",nrows=1)
names(Insitu)= as.character(as.matrix(Header))
CRS_4326 = CRS("+init=epsg:4326")
Insitu_sp <- SpatialPointsDataFrame(cbind(Insitu[,"Boylam"...
2008 Sep 01
1
LDA predictions
I've made an LDA model on some data from one source. I have some new data
that I want to see if I can "place" to the sources in the LDA model.
I used the predict function as follows:
predict(wak.insitu.ld, wak.alr.alluvial)
where wak.insitu.ld is an LDA model generated from some data and
wak.alr.alluvial is new data of similar origin. When I look at the results,
there is 86 observations which is the number in the original model, NOT in
the new data (nrow=53). Am I doing this correctly. When...