similar to: Size argument in sample function

Hi Everyone, I have a 2-dim data.matrix(e.g., table1) in which row1 specifies a range of values. row2 - rown specify the number of times I want to replicate each corresponding value in row1. I can do this with the following function: rep(c(table1[1,]),c(table1[X,])) #where X would go from 2 - n. Now, I can do this manually by changing the values of X and save each resulting array/vector in

Hi Folks! I have a question regarding an issue on which I´ve read a few threads but can´t resolve --> Labelling every other tick mark on the x-axis using factors. Here´s an example: db<-data.frame(date=as.factor(c(1:50)),var=rnorm(50)) barplot(db$var,names.arg=levels(db$date),las=2,cex.axis=0.8,cex=0.8) This labels all the tickmarks in my barplot, which is the default behavior. I would

Hi Folks, Ran into something I'd really like to do in R simply/elegantly, but my R - coding skills seem surpassed. This is the thing. Imagine the following data: labs<-c("abcdef","abcgg","tgthefdk","tgtijuel","tgtnjmoi","gbnt","dlift") dat<-c(0.5,0.25,1,2,16,0.250,4) dframe<-data.frame(labs,dat) I would like to

Hi everybody, If I've a data frame like this: dataframe a X0 X2 X4 X6 X8 X10 X12 X14 X16 1957 0 0 0 0 0 0 0 0 0 1958 0 0 0 0 0 0 0 0 0 1959 831 0 0 0 0 0 0 0 0 1960 544 282 0 0 0 0 0 0 0 1961 446 365 0 0 0 0 0 0 0 1962 442 473 0 0 0 0 0 0 0 1963 595 468 0 0 0 0 0 0 0 1964

Hey guys, I was wondering how to create this sequence: 1, 2, 3, 1, 2, 3, 1, 2, 3, 1, 2, 3... with the '1, 2, 3' repeated over 10 times. Also, is there a simple method to generate 1, 1, 1, 2, 2, 2, 3, 3, 3? Anyways, any help with be greatly appreciated! -- View this message in context: http://www.nabble.com/Sequence-generation-tp25205593p25205593.html Sent from the R help mailing list

His Friends, I've been using dovecot-1.0.alpha5 for a long time, now i would like to update to v.1.0.rc24 on my Red Hat ES 4 machine, so i need an rpm version that i couldn't find on the web. Also now i can build the rpm package via SPECS, which i don't have. Plis, anybody would help? Thanks in advanced, Alfredo -------------- next part -------------- An HTML attachment was

Hi all. I wonder if you can help me here. I have centos7 with 1 network interface and on that IFwe have 2 vlan. >From both vlan we'd like to reach the internet independently so basically with 2 different gateways. we tried with all the routes,rules etc but only on one vlan we are able to ping 8.8.8.8 for instance. Any suggestions/ideas? Cheers -- */Alfredo*

I'd to match-merge 2 tables in such a manner that I keep all the rows in table 1, but not the rows that are in both table 1 and 2. Thank you for your help, Alfredo > master <- data.frame(ID=2001:2011) > train <- data.frame(ID=2004:2006) > valid <- ??? in this example table valid should have the following > str(valid) Year: int 2001 2002 2003 2007 2008 2009 2010 2011

I've a matrix like this: 1985 1.38 1.27 1.84 2.10 0.59 3.47 1986 1.05 1.13 1.21 1.54 0.21 2.14 1987 1.33 1.21 1.77 1.44 0.27 2.85 1988 1.86 1.06 2.33 2.14 0.55 1.40 1989 2.10 0.65 2.74 2.43 1.19 1.45 1990 1.55 0.00 1.59 1.94 0.99 2.14 1991 0.92

> -----Mensaje original----- > De: Alfredo Hurtado Pereda > Enviado el: Jueves, 23 de Agosto de 2001 11:38 a.m. > Para: 'wine-users-request@winehq.com'; Alfredo Hurtado Pereda > Asunto: help > > > > Help me Please > > > I have a Problem . I Install Sybase Opclient so i run the > programs isql.exe this program put the Windows this say

Hi there, How dovecot move the message to Spam without antispam plugin installed or sieve rule to move to this folder? I have no configuration to do this. My logs: Sep 10 12:12:44 mda02 dovecot: imap(my.user at mydomain.com): Warning: Inotify instance limit for user 5000 (UID vmail) exceeded, disabling. Increase /proc/sys/fs/inotify/max_user_instances Sep 10 12:12:45 mda02 dovecot: imap(my.user

Hi, > a <- 4 > a*0.2 [1] 0.8 ok!! Is there a method to obtain this: > a*0.2 [1] 0.80 I need to round the number also with the zero. Thanks in advance, Alfredo

Hi, I've a vector like this: > inc [1] NA NA NA NA NA NA NA [8] NA NA NA NA NA NA NA [15] NA NA NA NA NA NA NA [22] NA NA NA NA NA NA NA [29] NA NA NA NA

Hi, With this data.frame: > class(rwl) [1] "data.frame" >rwl 0028002F 0028013F 0028032F 1833 3.39 NA NA 1834 3.09 NA NA 1835 3.05 NA NA 1836 3.31 NA NA 1837 2.26 NA NA > colnames(rwl) [1] "0028002F" "0028013F" "0028032F" Ok.... > colnames(rwl[,1]) NULL why??

Hi, If I have this values: 21 23 14 58 26 .... How can I sum the values by a progression like this: (21) (21 + 23) (21 + 23 + 14) (21 + 23 + 14 + 58) (21 + 23 + 14 + 58 + 26) (21 + 23 + 14 + 58 + 26....) I've try with the function "loop".... Best Wishes, Alfredo [[alternative HTML version deleted]]

Hi, I've a vector like this: ------------------------------------------------------ > inc[,5] [1] NA NA NA NA NA NA NA [8] NA NA NA NA NA NA NA [15] NA NA NA NA NA NA NA [22] NA NA NA NA NA NA

I'm trying to replace NA with 0 value... I've write a loop, but don't work... Where's the problem? > cimfasy_rwl 1991 0.92 0.72 0.50 1.29 0.54 1.22 1992 2.15 1.28 1.23 2.26 1.22 3.17 1993 1.50 0.87 1.68 1.97 0.83 2.55 1994 0.69 0.00 0.76 1.89 0.60 0.87 1995 1.13 1.04

I was using a Samba server under a SUNOS 5.5.1 operative system. This SUN machine was the server of a number of Lynux (Mandrake) and Windows (95,98, XP) computers in a TCP/IP network with fixed IP numbers. We were oblied to change to DHCP recently. As our network has a huge number of computers I am running the smbd and nmbd daemos of the Samba with an identification in such a way that only those

Hi, I've this data.frame: > dia X1006109F X1006110F X1006111F X1006112F X1006113F X1006114F X1006115F 1 NA NA NA NA NA 45 NA X1006116F X1006117F X1006118F X1006119F X1006120F X1006122F X1006123F 1 45 NA NA NA 40 NA NA X1006124F X1006125F X1006126F X1006128F X1006203F X1006209F X1006210F

Hello everybody, please excuse my bad English. I am Alfredo Naime and I'm from to Venezuela. I want to make a lib with tools for simulation (queues, inventories, factory, etc.) using object-oriented programming (OOP). You have any manuals on the handling of data types, classes, inheritance, etc. in R with examples and how to make a R lib. Thank you, very much. Alfredo