search for: datefram

...reading Time Series Analysis and its Applilcations with R Examples and I have a question... I notice that in the book there are timeseries plots but without the x-axis being labeled with dates. They are just numbers 1,...50,...100, etc. How do I get the date to show up on the x-axis? Here is my dateframe: > head(myData, 5) 1 2008-01-30 08:30 7.00 2 2008-01-30 08:32 9.25 3 2008-01-30 08:34 5.50 4 2008-01-30 08:36 5.00 5 2008-01-30 08:38 -26.25 (Also, I have searched using Rseek.org and not found anything to help me. Any searching advice would be greatly appreciat...

I am trying to export a dateframe created in R: > Duration_summary V1 2.5 % 97.5 % V4 2.5 % 97.5 % [1,] 1 0.46076018 1.128776 1.000000 0.5280828 0.9576338 [2,] 0 0.00000000 0.000000 1.000000 0.1741793 1.2352705 [3,] 1 0.46566719 1.313711 1.000000 0.7233312 1.4097987 [4,] 1 0.38866371 2.4532...

Hello I have the following problem : The dataframe TEST has multiple lines for a same person because : there are differents values of Nom or differents values of Prenom but the values of Matricule or Sexe or Date.de.naissance are the same. TEST <- structure(list(Matricule = c(66L, 67L, 67L, 68L, 89L, 90L, 90L, 91L, 108L, 108L, 108L), Nom = structure(c(1L, 2L, 2L, 4L, 8L, 5L, 6L, 9L, 3L, 3L,

...match previous names" like > kk a b d 1 1 4 7 2 2 5 8 3 3 6 9 > ff a b f 1 2 5 8 2 3 6 9 3 4 7 1 and g<-rbind(kk,ff) can any one suggest how can I bind by rows or is there any way to change the column name in any date frame this one also heps me please help me to get the dateframe which combines both thanks in advance kiran [[alternative HTML version deleted]]

If I have 2 data frames; df1: dim(df1) = (1,10) df2: dim(df2) = (2000,10) Both with column header names, how do I multiply them together please. I.e create a dateframe dim() = (2000,1) Many Thanks in advance Glenn [[alternative HTML version deleted]]

Dear all, i have a programming problem that should be simple, though i am stuck with it. Please note that this is not a specific geonames problem, though i use it as an example - it´s just a basic problem with lapply. I use the geonames webservices with the R geonames packages which works almost smoothly. I have a vector of Zipcodes and i want to do a geonames lookup for all of them, which