Got problems with plotCI (plotrix)

I only want to plot the upper part of the error bar in my barplot

I had the exact same commands working two months ago

Now I wanted to change the legend and when I ran it again plotCI stopped
working. 

 

To me it seems like there must some bug in R

 

 

 

library(plotrix)

library (graphics)

 

x = matrix(c( 13.75516276,            3.944604404,      15.02280537,

  80.27687015,    91.35282561,      81.8232087, 

5.96796709,        3.625017815,      3.202591556), nrow=3,byrow=T)

yx=matrix(c( 2.5,7.5,12.5,3.5,8.5,13.5,4.5,9.5,14.5), nrow=3,byrow=T)

ste<-c(4.870993623,
1.139221564,2.70870722,5.789702998,2.770116512,5.4600946821,1.2926938771,1.2
881562951,1.996090108)

 

 

w<-c("grey","light grey","white")

 

 

r<-c("Leioproctus", "Lasioglossum","Bombus")

barplot(x,ylab="Relative abundance (%, +SE)",

   xlab="Land use", 

   col=c("grey","light grey","white"), beside=TRUE,

   space=c(0,2),

   ylim=c(0,107),cex.lab="1.3" )

legend(x=3.5, y=108, box.lty=0, legend=r, fill=w)

 

box(bty='l' )

#original command, now not working # 

plotCI(x=yx,y=x,uiw=ste,liw=NA, pch=NA_integer_, col="black",
lwd=1,add=TRUE)

 

## why is this following command working

plotCI(x=yx,y=x,uiw=NA, liw=ste,pch=NA_integer_, col="black",
lwd=1,add=TRUE)

 

 

Cheers

Lasse Bech Jacobsen

Horticultural Master Student 

 

Copenhagen University

Faculty of Life Sciences

Department of Ecology and Zoology

 

+4526829470

 


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