Displaying 3 results from an estimated 3 matches for "m1235".
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1235
2008 Nov 12
1
what does negative indexing in a matrix mean?
Hi,
Does anyone know what the negative indexing of a matrix mean?
I am using the RWeka and this evaluate classifier does not work on new
data like this
e <- evaluate_Weka_classifier(m1235,newdata=XW4, complexity =
FALSE,class = FALSE)
while it work with negative indexing:
e <- evaluate_Weka_classifier(m1235,newdata=XW4[,-2], complexity =
FALSE,class = FALSE)
Although I do not understand what negative indexing of a matrix means,
or whether it produces any transformati...
2008 Nov 12
1
what does negative indexing in a matrix mean?
Hi,
Does anyone know what the negative indexing of a matrix mean?
I am using the RWeka and this evaluate classifier does not work on new
data like this
e <- evaluate_Weka_classifier(m1235,newdata=XW4, complexity =
FALSE,class = FALSE)
while it work with negative indexing:
e <- evaluate_Weka_classifier(m1235,newdata=XW4[,-2], complexity =
FALSE,class = FALSE)
Although I do not understand what negative indexing of a matrix means,
or whether it produces any transformati...
2010 May 19
8
Generating all possible models from full model
...coslunar+plankton,data=mydata))
m467<-glm.convert(glm.nb(mantas~sinmonth+sinlunar+plankton,data=mydata))
m567<-glm.convert(glm.nb(mantas~coslunar+sinlunar+plankton,data=mydata))
#Four terms - 34 models
m1234<-glm.convert(glm.nb(mantas~site*year+cosmonth+sinmonth, data=mydata))
m1235<-glm.convert(glm.nb(mantas~site*year+cosmonth+coslunar, data=mydata))
m1236<-glm.convert(glm.nb(mantas~site*year+cosmonth+sinlunar, data=mydata))
m1237<-glm.convert(glm.nb(mantas~site*year+cosmonth+plankton, data=mydata))
m1245<-glm.convert(glm.nb(mantas~site*year+sinmonth+cosl...