Displaying 3 results from an estimated 3 matches for "lda_data".
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2011 Jun 21
1
(no subject)
...#
> # Read in the .csv file
> data<-read.csv("C:/Users/nadya/Desktop/praktikal UTM/TASK2/new(40data)S2 100
>EMS EPI 300-399.csv", sep=",", row.names=1, header=TRUE)
> # Get groups information
> groups<-data[,1]
> # Remove groups for data processing
> lda_data<-data[,-1]
> # Replace any missing values (see Notes)
> lda_data[is.na(lda_data)]<-0.5*(min(lda_data,na.rm=TRUE))
>
> #
> # Perform the LDA
> #
> lda_result<-lda(lda_data,groups)
Error in lda.default(x, grouping, ...) :
variables 1 3 5 8 10 15 17 20 27 29 34...
2011 Jun 09
1
what is the mistake?? the coding still not function. no result display
...#
> # Read in the .csv file
> data<-read.csv("C:/Users/nadya/Desktop/praktikal UTM/TASK2/new(40data)S2 100
>EMS EPI 300-399.csv", sep=",", row.names=1, header=TRUE)
> # Get groups information
> groups<-data[,1]
> # Remove groups for data processing
> lda_data<-data[,-1]
> # Replace any missing values (see Notes)
> lda_data[is.na(lda_data)]<-0.5*(min(lda_data,na.rm=TRUE))
>
> #
> # Perform the LDA
> #
> lda_result<-lda(lda_data,groups)
Error in lda.default(x, grouping, ...) :
variables 1 3 5 8 10 15 17 20 27 29 34...
2011 Jun 20
2
(no subject)
HELLO, anybody... could you help me to check the below coding for volcano.
what is the mistake?
what the plot could not display?
# volcano_plot.r
#
# Author: Amsha Nahid, Jairus Bowne, Gerard Murray
# Purpose: Produces a volcano plot
#
# Input: Data matrix as specified in Data-matrix-format.pdf
# Output: Plots log2(fold change) vs log10(t-test P-value)
#
#