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...hm or procedure in R capable of converting the percentiles to a probability density function? is the fast Fourier transform function of R(fft) capable of doing the sum with a convolution? I'm just starting with this specific problem, so any help it will be very useful. Best regards, Ricardo Bessa _________________________________________________________________ [[elided Hotmail spam]] [[alternative HTML version deleted]]

Hello, I?m with a problem in using nonlinear quantile regression, the function nlrq. I want to do a quantile regression o nonlinear function in the form a*log(x)-b, the coefficients ?a? and ?b? is my objective. I try to use the command: funx <- function(x,a,b){ res <- a*log(x)-b res } Dat.nlrq <- nlrq(y ~ funx(x, a, b), data=Dat, tau=0.25, trace=TRUE) But a can?t solve de problem,

...but I need to estimate the uncertainly in the prediction. How can I do this in R if I have a probability distribution that is right skewness. One tip is to use bootstrap but I don?t know if is possible with this method to estimate those intervals. Any help would be greatly appreciated Ricardo Bessa

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Does someone have the settings for 'indications.conf' in Portugal? Thank you, Pedro Goncalves ---------------------------------------------------------------------------- -- Pedro Goncalves PT Inova??o SA - P?lo do Porto Largo de Mompilher, 22 - 4? 4050-392 Porto - Portugal Phone: +351 222079329 Email: est-p-bgoncalves@ptinovacao.pt

Hi everybody, I am having a problem with * Record Application. The thing is I don't want the "beep" before recording, so I removed the instructions: ast_streamfile(chan, "null", chan->language); ast_waitstream(chan, ""); ast_stopstream(chan); Now I am having a strange problem. After I record the sound, the recorded file gets a 3 second of silence before

Hello. I have a question regarding Asterisk internal API. I am developing a new asterisk module application using asterisk internal c API. I am having problem detecting hard hangups when the SIP clients disconnect (suppose power goes off in the phones). I am not receiving any disconnect control frames and don't know how to check if the clients are really connected. Can anyone help? Thank you,

I searched this group and Google, but nobody else is having this problem. When trying to install RadRails from Aptana, I get the error: http://img72.imageshack.us/img72/7555/aptanaimagegy8.png When trying to install RadRails from Eclipse, I get the error: http://img114.imageshack.us/img114/4651/eclipseimagerz2.png How to solve it? --~--~---------~--~----~------------~-------~--~----~ You