search for: cpgram

Dear R experts, beginners and everyone else, I'm calculating "cumulative periodogram" using the command "cpgram" [1] from the MASS library. Here is a short example with the "lh" (hormone level) dataset: library(MASS) plot(lh,type="l",ylab="value",xlab="time", main="Hormone Levels (lh)") spectrum(lh, main="Hormone Levels (lh)") # periodig...

...function, package, etc to help me doing a cumulative distribution function, with y-scale - probability scale. I tried the help in R and i got the following answers: cumsum(base) Cumulative Sums, Products, and Extremes ecdf(stepfun) Empirical Cumulative Distribution Function cpgram(ts) Plot Cumulative Periodogram But i could not find either (stepfun) nor (ts) packages to read the specific help. Are they discarded? The "cumsum" seems not to do what i really was after. Any help as usual very much appreciated ;-) Monica

...on. I will put in this: the ts class and methods (maybe in due course these should be removed from the base package?) datasets from MASS, tseries lag, deltat, cycle filter acf from bats, augmented by ideas from tseries. spectrum, spec.pgram from bats (after looking at tseries hard) spec.taper cpgram from MASS ar.yw from bats (although that probably needs to be moved to C/Fortran, and I may special-case the univariate case to use code I have for that). That leaves stl -- I believe the code for this is on netlib. arima modelling. I do have Fortran code for this, and will work on a simpl...

...ocovariance and autocorrelation function ar Wrapper for autoregression estimation functions ar.yw Estimate autoregression model by solving Yule-Walker equations Box.test Box-Pierce and Ljung-Box tests of independence ccf Cross-covariance and cross-correlations for two series cpgram Plot cumulative periodogram of univariate time series cycle Create time series giving the positions in a cycle of a time series deltat Return time interval between observations diffinv Discrete integration, the inverse of diff() embed Embedding a time series filter Linear filte...

...plot.stepfun had renamed the dispatch argument and used the original name "x" for a different argument which broke on the new `match & dispatch' code. Changed to "xval". o The return value for par() was incorrectly documented, and in consequence cpgram() was not re-setting "pty". o package.dependencies() printed unnecessary debugging messages (version comparison): these have been removed. o backslashes in examples in help files are now converted correctly to latex. o qchisq with non-centrality parameter now does s...

...plot.stepfun had renamed the dispatch argument and used the original name "x" for a different argument which broke on the new `match & dispatch' code. Changed to "xval". o The return value for par() was incorrectly documented, and in consequence cpgram() was not re-setting "pty". o package.dependencies() printed unnecessary debugging messages (version comparison): these have been removed. o backslashes in examples in help files are now converted correctly to latex. o qchisq with non-centrality parameter now does s...

...than 0.05 in GLM? (shubha) 101. Re: Help: Standard errors arima (Dennis Murphy) 102. Probit Analysis: Confidence Interval for the LD50 using Fieller's and Heterogeneity (UNCLASSIFIED) (Kenney, Colleen T CTR USA AMC) 103. how to calculate derivative (Yogesh Tiwari) 104. Re: cpgram: access data, confidence bands (David Scott) 105. Re: Probit Analysis: Confidence Interval for the LD50 using Fieller's and Heterogeneity (UNCLASSIFIED) (David Winsemius) 106. Re: Probit Analysis: Confidence Interval for the LD50 using Fieller's and Heterogeneity (UNCLASSIFI...

...cal/lib/R/library/ts/R-ex/ar.R action: create D: file: /usr/local/lib/R/library/ts/R-ex/ar.ols.R action: create D: file: /usr/local/lib/R/library/ts/R-ex/arima0.R action: create D: file: /usr/local/lib/R/library/ts/R-ex/box.test.R action: create D: file: /usr/local/lib/R/library/ts/R-ex/cpgram.R action: create D: file: /usr/local/lib/R/library/ts/R-ex/diffinv.R action: create D: file: /usr/local/lib/R/library/ts/R-ex/embed.R action: create D: file: /usr/local/lib/R/library/ts/R-ex/filter.R action: create D: file: /usr/local/lib/R/library/ts/R-ex/kernapply.R action: create D:...

...text html latex example arima0 text html latex example austres text html latex beavers text html latex example box.test text html latex example cpgram text html latex example decompose text html latex example diffinv text html latex example embed text html latex example filter...