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]]