Re: [R] Specifying point symbol fill colour in lattice xyplot keys

Dear Duncan, Many thanks for that advice. It looked like it should work, but it only affected the points on the graph, and not the ones on the key. Looking at the lattice source, the draw.key function doesn't seem to consult many settings. I'm now pretty confident that the fill parameter is

Re: [R] !0 + !0 == !0 - !0

But this has nothing to do with 7.31 and everything to do with operator precedence and automatic casting from integers to logical and vice-versa. I also think it fair to say that all (??) languages have these sorts of malapropisms due to operator precedence. -- Bert On Sun, Mar 17, 2013 at 7:17

Re: [R] !0 + !0 == !0 - !0

Chuck, What an absolutely wonderful R Infernoism. Pat On 18/03/2013 02:17, Charles Berry wrote: Hi all, The subject line is TRUE. Today I accidentally typed rnorm(!0). My old eyes took a minute to focus clearly enough to see what I really typed and why I got '!0' random numbers instead of

[R] !0 + !0 == !0 - !0

Hi all, The subject line is TRUE. Today I accidentally typed rnorm(!0). My old eyes took a minute to focus clearly enough to see what I really typed and why I got '!0' random numbers instead of '10' random normal numbers. If the subject line is disturbing, be assured that this is TRUE: !0^2

Re: [R] How make a boxplot with Y axis in percentage

Hello, I don't see how a boxplot with your dataset can make sense. Maybe a barplot like the one below. dat <- structure(list(Year = c(2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2012, 2012, 201

Re: [R] help with simple function

Hello, You are missing a '*' in your first try. (As for the second, in R parenthesis are round, not []) sqrt(var(Y1) + var(Y2))^2 - 4*(var(Y1)*(var(Y2) - cov(Y1, Y2)^2)) This written as a function becomes fun <- function(Y1, Y2) sqrt(var(Y1) + var(Y2))^2 - 4*(var(Y1)*(var(Y2) - cov(Y1,

Re: [R] help with simple function

Hi,  Y1<- 1:4  Y2<- 5:8 sqrt(var(Y1)+var(Y2)^2)-4*((var(Y1)*(var(Y2)-cov(Y1,Y2)^2))) #[1] 9.515593 A.K. - Original Message - From: Miguel Eduardo Delgado Burbano To: r-help@r-project.org Cc: Sent: Sunday, March 17, 2013 11:47 AM Subject: [R] help with simple function hello all I am w

Re: [R] help with simple function

On 17-03-2013, at 16:47, Miguel Eduardo Delgado Burbano wrote: > hello all > > I am writing a quite simple script to study dental wear patterns in humans > and I wrote this function > > sqrt(var(Y1)+var(Y2))^2-4(var(Y1)*(var(Y2)-cov(Y1,Y2)^2)) but appear this > error message > > Error: attem

[R] help with simple function

hello all I am writing a quite simple script to study dental wear patterns in humans and I wrote this function sqrt(var(Y1)+var(Y2))^2-4(var(Y1)*(var(Y2)-cov(Y1,Y2)^2)) but appear this error message Error: attempt to apply non-function alternatively I wrote this sqrt(var(Y1)+var(Y2)^2)-4[(var(

[R] Q-Q plot for chi-quadrat w/o knowing the contingency table

Hello, I have chi2-values from 2x2 contingency tables, each degree of freedom =1. But I dont know the values of the contingency table. All I have in addtion: The allelic odds ratio. Now I would like to do a Q-Q-plot. Is that possible? If yes, please let me know. If no, please let me know as well.

[R] How make a boxplot with Y axis in percentage

I have to make a boxplot with Years 2011 and 2012 on the x axis, and percentage of full time students (=1) and part time students (=2) on the y axis. I would really appreciate if someone can help me to build a proper code. Thanks Larissa Data as follow: Year Q1 2011 1 2011 1 2011 1 2011

[R] Copula package - normalCopula() param order

Hey all, I'm trying to construct a 7-dimensional normal copula using the copula package. I'd like to supply as parameter a randomly generated correlation matrix (that I'll convert to a vector so I can feed it to the normalCopula function). What order do the pairwise correlations inside that vec

[R] zero line

Hi all, I´m plotting cf (with two axis) and addind a shaded color up and down on the 0 line x axis (tfr1 is the time). The thing is that when I plot this graph adds a line up on the "first" plot. I hope you can understand what I mean. How should I erase this sencond line, it is suposed they have

Re: [R] Running other programs from R

On Mar 16, 2013, at 2:09 PM, Sedat Sen wrote: > Dear list, > > I want to run a statistical program (using its .exe file) from R by > writing a script. I know there are some packages that call WinBUGS, Mplus > etc. form R. I just want to call the .exe extension of this program and run > several

Re: [R] Comparing Cox model with Competing Risk model

Thanks.:) On Sat, Mar 16, 2013 at 12:51 PM, Heinz Tuechler wrote: > Dear Terry, > > as soon as the vignette is ready, I would be very happy, to know about it. > Will you send a note to r-help, or will it be announced in some other way? > > best regards, > > Heinz > > > On 08.03.2013 15:12, Terr

Re: [R] reading a specific part of a text file into R

On 17-03-2013, at 06:23, Sedat Sen wrote: > I was wondering if it is possible read a specific part of a text file in R > without importing whole file. > > For example, I want to read a number where is located on the line 30 and > columns between 2 and 4. Say the number is 456. can I see it with

[R] reading a specific part of a text file into R

I was wondering if it is possible read a specific part of a text file in R without importing whole file. For example, I want to read a number where is located on the line 30 and columns between 2 and 4. Say the number is 456. can I see it without opening the file. I want to learn how to do this be

Re: [R] Running other programs from R

Use the system() command. e.g." system("Multilog") On Sat, Mar 16, 2013 at 5:09 PM, Sedat Sen wrote: > Dear list, > > I want to run a statistical program (using its .exe file) from R by > writing a script. I know there are some packages that call WinBUGS, Mplus > etc. form R. I just want to c