Re: [R] Problem with a LOESS curve

2021-01-10 Thread varin sacha via R-help
Duncan, Great, many thanks, it works. Best, Le samedi 9 janvier 2021 à 21:13:30 UTC+1, Duncan Murdoch a écrit : Your x values aren't in increasing order.  When you plot lines(x, yfit), it joins the points in the order you give them, which jumps back and forth.  To fix, try o <- ord

Re: [R] Problem with a LOESS curve

2021-01-09 Thread Duncan Murdoch
Your x values aren't in increasing order. When you plot lines(x, yfit), it joins the points in the order you give them, which jumps back and forth. To fix, try o <- order(x) lines(x[o], yfit[o], col="green", lwd=2) Duncan Murdoch On 09/01/2021 2:58 p.m., varin sacha via R-help wrote: #

[R] Problem with a LOESS curve

2021-01-09 Thread varin sacha via R-help
Dear R-experts, Here below my R code. What is happening with my green curve ? How to solve the problem ? Many thanks, ## #DATA y<-c(499,491,500,517,438,495,501,525,516,494,500,453,479,481,505,465,477,520,520,480,477,416,502,503,497,513,492,469,504,482,502,498,463,504