search for: brillinger

...Example: on the web page --> Heizungsbau M?ller in the source --> Heizungsbau M?ller When I view this on the existing site on my RaQ 4, it display's correctly. The problem occurs with both MSIE & Firefox. Any suggestions? - Bill --------------------------------- William J.A. Brillinger Precision Design Co. E-Mail: mailto:billy at pdcweb.net Web site: http://www.pdcweb.net -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20050907/d2631166/attachment.html>

.... This original version works: cif<-function(x, y, tau, h=tau[2]-tau[1]) { # conditional cross-intensity function for two point process realizations. # estimated at tau. # x and y are vectors of event times (sorting is not necessary). # tau is the lag (or vector of lags) # h is binwidth. # see Brillinger, Bryant, & Segundo (1976) eq 13, mhatAB(u) n <- length(x) cif.numerator <- NULL for(tt in tau) { point.counter <- sum(round(rank(c(x + tt + h/2, y))[1:n], 0) - round(rank(c(x + tt - h/2, y))[1:n], 0)) cif.numerator <- c(cif.numerator,point.counter) } cif.numerator/(n * h) } Bu...

...ts. :( this works... http://secure3.pdcweb.net https://secure3.pdcweb.net And this script works... http://secure3.pdcweb.net/test.cgi But this does not work... https://secure3.pdcweb.net/test.cgi ...It just displays the code :( Any ideas? - Bill --------------------------------- William J.A. Brillinger Precision Design Co. E-Mail: mailto:billy at pdcweb.net Web site: http://www.pdcweb.net -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20051006/45e258c3/attachment-0002.html>

...[ OK ] Starting httpd: [Thu Sep 08 17:03:48 2005] [warn] NameVirtualHost **.**.***.**:80 has no VirtualHosts [ OK ] Is this normal for this server? - Bill --------------------------------- William J.A. Brillinger Precision Design Co. E-Mail: mailto:billy at pdcweb.net Web site: http://www.pdcweb.net

...2293, 2216, 1986, 1875, 1693, 1550, 1395, 1295, 1104, 952, 792, 755, 726, 608, 523, 419, 338, 246, 205, 148, 112, 75, 52, 32, 23, 15, 7, 6, 3) # just as example deaths.sim <- rpois(length(age), exposures*hazard.sim) # simulating deaths from a poisson distribution (Brillinger, 1986) my.offset <- log(exposures) # offset for the poisson regression # new dataset: decupleing the sample size deaths.sim1 <- deaths.sim * 10 exposures1 <- exposures * 10 my.offset1 <- log(exposures1) # fitting the first dataset fit <- glm(formula = deaths.sim ~ age + offset(my...

...ged colour to black * stat_smooth supports categorical variables a little better * implemented hash methods for all ggplot objects. This is the first step in making it easier for me to compare all examples between versions for quality control purposes New data: * seals, contributed by David Brillinger and Charlotte Wickham, used for vector field example Bug fixes: * geoms hline, vline and abline now all work correctly when a grouping variable is used * block histograms (where individuals are identifiable) now work correctly * all ggplot objects should now print properly from the command l...

...time series question if anyone has a hint. I'm trying to complex demodulate a series at different frequencies. Say at $\lambda$ = 1/100, 1/41 and 1/23. (These correspond to various astronomical forcing frequencies of ice ages, incidentally). Now, following say Hasan (1982, Hand. of Stats) or Brillinger (1987, Fitting Cosines), I do the following: 1. from y, form the series y(t)*exp(i*lambda*t) 2. take the log of the modulus of the new series When I'm done, I should be able to plot the series as a function of time and get a sense of the amplitude of the harmonic signal at the frequency I'm...

...ged colour to black * stat_smooth supports categorical variables a little better * implemented hash methods for all ggplot objects. This is the first step in making it easier for me to compare all examples between versions for quality control purposes New data: * seals, contributed by David Brillinger and Charlotte Wickham, used for vector field example Bug fixes: * geoms hline, vline and abline now all work correctly when a grouping variable is used * block histograms (where individuals are identifiable) now work correctly * all ggplot objects should now print properly from the command l...

...secure2.pdcweb.net (localhost[127.0.0.1]) - PAM(setcred): System error secure2.pdcweb.net (localhost[127.0.0.1]) - PAM(close_session): System error secure2.pdcweb.net (localhost[127.0.0.1]) - PAM(setcred): System error ... many more. Thanks! - Bill --------------------------------- William J.A. Brillinger Precision Design Co. E-Mail: mailto:billy at pdcweb.net Web site: http://www.pdcweb.net -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20051026/21e0d563/attachment-0002.html>

...quot;, I found and installed "netpbm.i386" but I am at a loss as to how to use the resulting libraries from my php scripts etc.? Do I need to install the netpbm-progs.i386 and netpbm-devel.i386 also?? - Bill (Linux dumb but learning!) --------------------------------- William J.A. Brillinger Precision Design Co. E-Mail: mailto:billy at pdcweb.net Web site: http://www.pdcweb.net

php and mysql ok but display the character ? instead of a vowel with accent, i dont know why, i think that mybe can be the configuration of de php.ini, but why? if somebody can helpme, i will be very thankful. bye -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20050916/bc4a579b/attachment.html>

Running CentOS 4 w/ BlueQuartz on a whitebox, and getting this cron.daily email: /etc/cron.daily/logrotate: error: error running postrotate script Is this a common problem? Thoughts on a typical solution? thnx, Manny

...ere p,w and a are amplitude, frequency and phase. Really I eventually want a sum of cosines model - i.e. multiple cosine terms, with the number of cosines determined by Quinn's (1989) AIC-like statistic (roughly, T*log(RSS)+2K, with k= number of cosines). A reference for this sort of model is Brillinger (1987) "Fitting Cosines: Some Procedures and Some Physical Examples." My main interest in estimating the frequency parameter(s). Starting values are not so easy to come by for such a model. If I were to arbitrarily plug in values, I'll typically either get convergence somewhere in...

...nvolve) uses the Fast Fourier Transform to compute the > > convolution of the sequences given as its arguments. > > PARA > > Complex conjugation is useful when computing > > autocovariances and autocorrelations by fast convolution. > > ) > > REFERENCES( > > Brillinger, D. R. (1981). > > ITALIC(Time Series: Data Analysis and Theory), Second Edition. > > San Francisco: Holden-Day. > > ) > > SEEALSO( > > LANG(LINK(fft)), LANG(LINK(nextn)). > > ) > > If you ignore the huge bug that 'a' is replaced by 'b' duri...

Time Series functions in R ========================== I think a good basic S-like functionality for library(ts) in base R would include ts class, tsp, is.ts, as.ts plot methods start end window frequency cycle deltat lag diff aggregate filter spectrum, spec.pgram, spec.taper, cumulative periodogram, spec.ar? ar -- at least univariate by Yule-Walker arima -- sim, filter, mle, diag, forecast