Perhaps you will understand the meaning better if you try the following sequence:
plot(datalist, ylab='Value') lines(lowess(datalist),col="blue", lwd=2) lines(lowess(datalist,f=1/3),col="red", lwd=2) lines(lowess(datalist,f=1/10),col="green", lwd=2) -Don -- Don MacQueen Lawrence Livermore National Laboratory 7000 East Ave., L-627 Livermore, CA 94550 925-423-1062 On 3/20/14 9:50 AM, "Babak Bastan" <babak...@gmail.com> wrote: >Hi friends > >Iwould like to smooth my plot. I have a plot which is wiggly and I want to >smooth it. here is my data > >539, 532, 531, 538, 544, 554, 575, 571, 543, 559, 511, 525, 512, 540, 535, >514, 524, 527, 532, 547, 564, 548, 572, 564, 549, 532, 519, 520, 520, 543, >550, 542, 528, 523, 531, 548, 554, 574, 575, 560, 534, 518, 511, 519, 527, >554, 543, 527, 540, 524, 523, 539, 569, 552, 553, 540, 522, 522, 492, 519, >532, 527, 532, 550, 535, 517, 551, 548, 571, 574, 539, 535, 515, 512, 510, >527, 533, 543, 540, 533, 519, 539, 555, 542, 574, 543, 555, 539, 507, 522, >518, 519, 516, 546, 523, 530, 532, 539, 540, 568, 554, 563, 550, 526, 509, >492, 525, 519, 527, 526, 515, 530, 531, 553, 563, 562, 576, 568, 539, 516, >512, 500, 516, 542, 522, 527, 523, 531 > >I am using lowess function but it has no meaning for me, > >plot( lowess(datalist),col="blue",type="l",ylab="Values",lwd=2) > >how can I smooth my plot correctly? > >thanks alot > > [[alternative HTML version deleted]] > >______________________________________________ >R-help@r-project.org mailing list >https://stat.ethz.ch/mailman/listinfo/r-help >PLEASE do read the posting guide >http://www.R-project.org/posting-guide.html >and provide commented, minimal, self-contained, reproducible code. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
