search for: threshdata

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2009 Jan 28
1
stack data sets
...ble(Observed_Scores,ObservedScores_Data,row.name=FALSE,col.name=FALSE) Zero = 0 One = 1 for (t in 1:20) { for (s in 1:500) { if (Observed_Scores[s,t]<= thresh.values[t]) resp.prob[s,t] = Zero else resp.prob[s,t] = One } } ResponseData <- paste("ResponseMatrix_",k,".dat") ThreshData <- paste("Threshold_",k,".dat") write.table(resp.prob,ResponseData,row.name=FALSE,col.name=FALSE) write.table(thresh.values,ThreshData,row.name=FALSE,col.name=FALSE) #####STACKING ALL THE OUTPUTS######### CommonFile <- stack(resp.prob) ####################################...
2009 Jan 28
0
How to stack data sets?
...rved_Scores,ObservedScores_Data,row.name=FALSE,col.name=FALSE) Zero = 0 One = 1 for (t in 1:20) { for (s in 1:500) { if (Observed_Scores[s,t]<= thresh.values[t]) resp.prob[s,t] = Zero else resp.prob[s,t] = One } } ResponseData <- paste("ResponseMatrix_",k,".dat") ThreshData <- paste("Threshold_",k,".dat") write.table(resp.prob,ResponseData,row.name=FALSE,col.name=FALSE) write.table(thresh.values,ThreshData,row.name=FALSE,col.name=FALSE) #####STACKING ALL THE OUTPUTS######### CommonFile <- stack(resp.prob) ###################################...
2009 Jan 28
2
t.test in a loop
Hi All, I've been having a little trouble with creating a loop that will run a a series of t.tests for inspection, Below is the code i've tried, and some checks i've looked at. I've used the get(paste()) idea as i was told previously that the use of the eval should try and be avoided. I've run a single syntax to check that my systax is correct and works without any problems