search for: ybreaks

...on Windows. Thanks for any help, Pedro I attach below the code I am using: plotdata<-data.frame(x=factor(2:8), y=0.1*(2:8)) plot1<-ggplot() plot1<-plot1+layer(data=plotdata, mapping=aes_string(x='x',y='y'),geom='bar', stat='identity') RangeY <-c(0,1) YBreaks <- (0:10)*diff(RangeY)/10 YTickLabels<- as.character(YBreaks) plot2 <- plot1 + scale_y_continuous(limits=RangeY, breaks=YBreaks, labels=YTickLabels, expand=c(0,0)) print(plot2)

Hi all, I am using quadratcount in spatstat to divide a window containing a point pattern into a grid of quadrats containing the intensity of points in each quadrat. My data is in UTM co-ordinates. My window is defined as follows: >p15<-ppp(x,y,window=owin(c(341710,342100),c(3126465,3126780)),marks=NUL L, checks=TRUE) Giving me a distance of 390m in the 'x' direction and 315m in

Hi, With the following code i can divides window into quadrats and counts the numbers of points in each quadrat. library(spatstat) X <- runifpoint(50) quadratcount(X) quadratcount(X, 4, 5) quadratcount(X, xbreaks=c(0, 0.3, 1), ybreaks=c(0, 0.4, 0.8, 1)) qX <-? quadratcount(X, 4, 5) plot(X) plot(qX, add=TRUE) But I want to mark each? quadrats? and select/ extract only those points by selecting quadrats id .? Can anyone plese help me regarding this issue ? Thanks in advance . Regards............. Tanvir Ahamed Stockholm, S...