R_test

140 days ago by Christyves_Chevallier

x <- rnorm(100) y <- rnorm(100, mean=5)*x+rnorm(100, mean=0.1) #png() plot(y ~ x) abline(lm(y ~ x), lwd=2) .silent.me. <- dev.off() 
        
Error in X11(paste("png::", filename, sep = ""), width, height,
pointsize,  : 
  unable to start device PNG
In addition: Warning message:
In png() : no png support in this version of R
Error in X11(paste("png::", filename, sep = ""), width, height,
pointsize,  : 
  unable to start device PNG
In addition: Warning message:
In png() : no png support in this version of R
Error in dev.off() : cannot shut down device 1 (the null device)
Error in X11(paste("png::", filename, sep = ""), width, height, pointsize,  : 
  unable to start device PNG
In addition: Warning message:
In png() : no png support in this version of R
Error in X11(paste("png::", filename, sep = ""), width, height, pointsize,  : 
  unable to start device PNG
In addition: Warning message:
In png() : no png support in this version of R
Error in dev.off() : cannot shut down device 1 (the null device)