search for: tonja

...n. I tried: dat$index<-1:length(dat$Zeit) qs<- 43800 erg<-c() for (y in min(dat$index):max(dat$index)){ m<- mean(dat[(dat$index>=y)&(dat$index<=y+qs+1),3]) erg<-c(erg,m) } It does works, but it takes ages. Is there a faster way to compute the moving average? Thank you, Tonja Krueger ___________________________________________________________ Handy Internet-Flat ? gratis ? mit WEB.DE FreePhone

...ry slow for large amount of data. On my computer it takes 5.37 seconds for 16000 data points and 21.95 seconds for 32000 data points. As my real data consists of 18000000 data points it would take ages to use the function as it is now. Could someone help me to speed up the calculation? Thank you, Tonja system.time({ x <- runif(32000) y <- runif(32000) xy <- cbind(x,y) outer <- function(z){ !any(x > z[1] & y > z[2])} j <- apply(xy,1, outer) plot(x,y) points(x[j],y[j],col="green") })

...0, 5.50, 5.49, 5.43, 5.39, 5.33, 5.26) day <- c(1:100) df <- data.frame(day,walevel) library(evd) clusters(df$walevel, u = 5.80, r = 1, ulow = 5.35, cmax = T, plot = T) clusters(df$walevel, u = 5.80, r = 50, ulow = 5.35, cmax = T, plot = T) What have I done wrong? Tonja

Hi all, I used contour() to add contour lines to a plot. Now I?m wondering if there is a way to get an output of the calculated x- and y- coordinates of the contour lines? Tonja

Hi all! I'm sure this is a stupid question but I can't find an answer. How can I fit the Gumbel distribution to my data using The Method of Moments in R? Thank you for helping me, Tonja

...norm,11,1) Now the question: shouldn't I obtain the same or a very similar result if I commpare the sample and a calculated sample from the distribution? p<- c(0.125, 0.250, 0.375, 0.500, 0.625, 0.750, 0.875, 0.9999) x <- qnorm(p,11,1) ks.test(xi,x) Why don't I? Thanks for helping me! Tonja

...es, not one sample and values along a cumulative distribution. ---------------------------------------- David L Carlson Department of Anthropology Texas A&M University College Station, TX 77843-4352 -----Original Message----- From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of tonja.krueger at web.de Sent: Wednesday, November 15, 2017 3:47 AM To: r-help at r-project.org Subject: [R] ks.test() with 2 samples vs. 1 sample an distr. function Dear all, I have a question concerning the ks.test() function. I tryed to calculate the example given on the German wikipedia page. xi <...

...+par[2]*cos(xx)+par[3]*sin(xx)+par[4]*cos(2*xx)+par[5]*sin(2*xx)+par[6]*cos(3*xx) plot(x,m) points(xx,mm,type="l") ? I was also thinking of using fft(), but when I use the inverse function I only get my 7 original points back, but no smooth sine function. ? Thank you for your suggestions. Tonja ___________________________________________________________ Schon geh?rt? WEB.DE hat einen genialen Phishing-Filter in die

...00, 0.992429374, 0.954576245, 0.894011237, 0.765310597, 0.621468704, 0.492768064, 0.333784920, 0.258078661, 0.174801775, 0.099095516, 0.008248005) plot(data, type="l") abline(h=0.9) points(21.35,.9, pch=20, col="red") points(26,.9, pch=20, col="green") Thank you, Tonja ___________________________________________________________ Neu: WEB.DE De-Mail - Einfach wie E-Mail, sicher wie ein Brief! Jetzt De-Mail-Adresse reservieren: https://produkte.web.de/go/demail02

...e same thing? And: Does regsimq(? boundprob = c(0.05, 0.95)) calculate the 90 or the 95% confidence interval? If error bounds and confidence intervals are not equal: Is there a way to calcu late confidence intervals for my fitted distributions (gev, weibull, gumbel?)? Thank you in advance, Tonja Neu: WEB.DE De-Mail - Einfach wie E-Mail, sicher wie ein Brief! Jetzt De-Mail-Adresse reservieren: https://produkte.web.de/go/demail02

...times I got this error massage: Fehler in quantile.default(ou, probs = boundprob, type = 6) : missing values and NaN's not allowed if 'na.rm' is FALSE So my question is, can I change 'na.rm' = FALSE into 'na.rm' = TRUE? And how can I go so? Thank you for your help, Tonja ___________________________________________________________ nur 19,99 ?/mtl.!* http://web.de/DSL-Doppel-Flatrate/

...5, 6.0, 6.5 and 7.0. I would like them to be at 5.4, 5.6, 5.8, 6.0, 6.2, 6.4, 6.8 and 7.0. So I would have to remove some of the present ticks. So far I can only add ticks to the plot with: axis(1,at=c(5.4, 5.6, 5.8, 6.0, 6.2, 6.4, 6.8, 7.0)) Is there a solution to my problem? Tonja Neu: WEB.DE De-Mail - Einfach wie E-Mail, sicher wie ein Brief! Jetzt De-Mail-Adresse reservieren: https://produkte.web.de/go/demail02

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