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...s and time (months) as rows. My attempt to aggregate with the zoo package using the function as.yearqtr failed since this sums evey three months of the year from January. Is there away it can be coersed to aggregate particular months as in my case? Thanks ---------------------------- ZABLONE OWITI GRADUATE STUDENT College of Atmospheric Science Nanjing University of Information, Science and Technology Add: 219 Ning Liu Rd, Nanjing, Jiangsu, 21004, P.R. China Tel: +86-25-58731402 Fax: +86-25-58731456 Mob. 15077895632 Website: www.nuist.edu.cn ============================================...

Hi Users, I have daily series of data from 1962 - 2000, with the data for February 29th in leap years excluded, leaving 365 daily values for each year. I wish to convert the daily series to monthly series. How can I do this using the zoo package or any other package? Thanks ZABLONE OWITI GRADUATE STUDENT Nanjing University of Information, Science and Technology College of International Education Add: 219 Ning Liu Rd, Nanjing, Jiangsu, 21004, P.R. China Tel: +86-25-58731402 Fax: +86-25-58731456 Mob. 15077895632 Website: www.nuist.edu.cn ============================================...

....221700 7 89 " " " " 2003 12 station043 -23.46473 -47.3836383 183 2003 12 station 044 -22.817500 -43.210000 7 179 How do I go about the task in R? Thanks---------------------------- ZABLONE OWITI GRADUATE STUDENT College of Atmospheric Science Nanjing University of Information, Science and Technology Add: 219 Ning Liu Rd, Nanjing, Jiangsu, 21004, P.R. China Tel: +86-25-58731402 Fax: +86-25-58731456 Mob. 15077895632 Website: www.nuist.edu.cn ============================================...

...Jul 63.0 Aug 55.0 Sep 57.0 Oct 42.0 Nov 160.0 Dec 344.0 Jan 5.0 Feb 388.0 Mar 323.0 Apr 199.0 May 162.0 Jun 154.0 Jul 35.0 Aug 180.0 Sep 161.0 Oct 142.0 Nov 81.0 Dec 76.0 Thanks ---------------------------- ZABLONE OWITI GRADUATE STUDENT College of Atmospheric Science Nanjing University of Information, Science and Technology Add: 219 Ning Liu Rd, Nanjing, Jiangsu, 21004, P.R. China Tel: +86-25-58731402 Fax: +86-25-58731456 Mob. 15077895632 Website: www.nuist.edu.cn ============================================...

...ion provided in the help regarding this is : a confidence interval will be plotted by plot.spec: this is asymmetric, and the width of the centre mark indicates the equivalent bandwidth. Attached is an example plot with the BLUE confidence interval. Thanks ---------------------------- ZABLONE OWITI GRADUATE STUDENT College of Atmospheric Science Nanjing University of Information, Science and Technology Add: 219 Ning Liu Rd, Nanjing, Jiangsu, 21004, P.R. China Tel: +86-25-58731402 Fax: +86-25-58731456 Mob. 15077895632 Website: www.nuist.edu.cn =====================================...

Hi R users, What is the command for adding (or how do we add) country boundaries on r-spatial plots. Thanks ZABLONE OWITI GRADUATE STUDENT Nanjing University of Information, Science and Technology College of International Education Add: 219 Ning Liu Rd, Nanjing, Jiangsu, 21004, P.R. China Website: www.nuist.edu.cn ==================================================== [[alternative HTML version deleted]]

Dear all, I am plotting daily data from 1950 to 2000 and I wish to have the time in X-axis to indicate years and NOT days (i.e 1950 1951,......,2000 instead of 1,2, 3, ......). How do I set the x-axis to show years instead of days. ZABLONE OWITI GRADUATE STUDENT Nanjing University of Information, Science and Technology College of International Education Add: 219 Ning Liu Rd, Nanjing, Jiangsu, 21004, P.R. China Tel: +86-25-58731402 Fax: +86-25-58731456 Mob. 15077895632 Website: www.nuist.edu.cn ============================================...

Hi Users, I want to fit the maximums of a data series with a cubic spline. How do I go about this in R. I failed to figure out how I can use the mgcv library to do this. Thanks ---------------------------- ZABLONE

...(anna0102) > 114. Re: dynlm predict with newdata? (Achim Zeileis) > 115. Re: Removing "+" and "?" signs (Peter Dalgaard) > 116. FUN argument to return a vector in aggregate function > (utkarshsinghal) > 117. Downloading clim.pact package (ZABLONE OWITI) > 118. non-intuitive behaviour after type conversion (Alan Kelly) > 119. Re: MASS loading error (Uwe Ligges) > 120. Re: FUN argument to return a vector in aggregate function > (Jim Lemon) > 121. Odp: FUN argument to return a vector in aggregate function > (Pe...