search for: hypotesi

Ok I made Jarque-Bera test to the residuals (merv.reg$residual) library(tseries) jarque.bera.test(merv.reg$residual) X-squared = 1772.369, df = 2, p-value = < 2.2e-16 And I reject the null hypotesis (H0: merv.reg$residual are normally distributed) So I know that: 1 - merv.reg$residual aren't independently distributed (Box-Ljung test) 2 - merv.reg$residual aren't indentically distributed (Breusch-Pagan test) 3 - merv.reg$residual aren't normally distributed (Jarque-Bera test) My...

Hi, I've implemented the KhmaladzeTest for my linear quantile regression model for the location-scale shift hypotesis as follow: >formula=r ~ div + pe + por >Ktest=KhmaladzeTest(formula,nullH="location-scale") > Ktest $nullH [1] "location-scale" $Tn [1] 2.125804 $THn div pe por 0.7972984 1.4432325 0.7107914 attr(,"class") Now I have to c...

...12.6 -1.1 2.0 1.5 -0.1 [229] 11.2 -1.4 -3.1 22.0 -14.4 -10.5 -4.1 -37.5 -17.6 -3.3 3.0 -0.6 [241] 33.8 1.6 -3.9 Output is: > shapiro.test(Us) Shapiro-Wilk normality test data: Us W = 0.9686, p-value = 3.417e-05 So, if I understand correctly, output inform me that H0 hypotesis of normality of my sample shoud be rejected because p-value << 0.05 (at 5% level). Is'n it? But actually my data distributed very close to the normal distribution. Thanks in advance. Eugene -- ---------------------------------------------------------------------------------------...

...ar interaction. For example: 1. Tra0:LugarChixchulub vs Tra1:LugarChixchulub (between treatment levels for same forest) or, 2. Tra0:LugarChixchulub vs Tra0:LugarHobonil (for same treatment among forests levels) I used function contrast (package contrast) whit following script to probe the hypotesis 1.: con<-contrast(FINAL, list(Lugar= 'Xmatkuil', Tra=1), list(Lugar='Xmatkuil', Tra = 0)) but i found this error message: Error en gendata.default(fit = list(modelStruct = list(varStruct = c(-0.253689933940456, : not enough factors I would be grateful if somebody tell me...

On 11/25/2013 04:39 PM, Thomas Schmitt wrote: > Hi, > > Gerardo Exequiel Pozzi wrote: >> Looks like there is something beyond LBA 65535 (As Mattias confirmed) > > I wanted to ask him now, whether this was already with > version 6. > But meanwhile he reported that it was 5. > > >> I can push isolinux.bin (4.07) to a really high LBA address and boot

Hello, Can anyone point me to an online tutorial or book containing the easiest way to do ANOVA over the result data from a 2^k*r experiment. It is not clear to me if I can pass the raw data corresponding to each experiment or just the summarized data i.e. mean, sse, std, etc. I would like to get the: - box plot showing the effect for the different factors and levels - plot showing whether there

...bin (size 34816) Does not work: * isolinux-5.01.bin (size 34816) * isolinux-5.10.bin (size 36864) * isolinux-6.00.bin (size 38912) * isolinux-6.02.bin (size 43008) * I just tested exactly at LBA 65535 (works all versions) and LBA 65536 (fails all versions > 5.00). I think we shold discard the hypotesis about file size, since 5.00 and 5.01 are the same size, but one works and other fails. So there is something between 5.00 and 5.01 within the code that make this issue on some crazy BIOS models. PS: I think the DVD-RW will begin to melt :D >> >> Have a nice day :) >> Thanks!...

Hi. Occasionally a problem crops up with "File already in use by another user" when it isn't !! This is usually a Lotus organiser data file which is on the RH8/Samba 2.2.7 server. I can't find a way of clearing this "Lock" except by rebooting the server... there must be a better way, any ideas ? Thanks Mike --- Outgoing mail is certified Virus Free. Scanned with

# Hi all: #I got a vector with fish lengths(mm) # Can someone help me interpret the output of # a t.test in plain english? # Based on the t.test below I can say that # I reject the null hypothesis because # the p-value is smaller than the the significance # level(alpha=0.05). What else can I conclude here? Ho = 36 mm Ha <> 36 mm fishlength

I'm analizing the Argentina stock market (merv) I download the data from yahoo library(tseries) Argentina <- get.hist.quote(instrument="^MERV","1996-10-08","2003-11-03", quote="Close") merv <- na.remove(log(Argentina)) I made the Augmented Dickey-Fuller test to analyse if merv have unit root: adf.test(merv,k=13) Dickey-Fuller = -1.4645,

Hi everybody, somehow i dont get the shapiro wilk test for normality. i just can?t find what the H0 is . i tried : shapiro.test(rnorm(5000)) Shapiro-Wilk normality test data: rnorm(5000) W = 0.9997, p-value = 0.6205 If normality is the H0, the test says it?s probably not normal, doesn ?t it ? 5000 is the biggest n allowed by the test... are there any other test ? ( i know qqnorm

Hi My name i Lorenzo, I'm new on linux's world. I wold like to know is someone has tried to use Wine with Pro/Intralink (a PTC product). During installation...no problem. Lunching the program after installation... no results. Following, more informations: WINE Version: Wine 1.2-rc1 TERMINAL OUTPUT DURING INSTALLATION [code]icelolli at ascari:/media/PRO$ wine setup.exe icelolli at