Re: [R] creating a data.frame from scratch

2019-04-23 Thread PIKAL Petr
in R-intro which should be part of your R installation. Cheers Petr > -Original Message- > From: R-help On Behalf Of Drake Gossi > Sent: Saturday, April 20, 2019 1:40 AM > To: r-help@r-project.org > Subject: [R] creating a data.frame from scratch > > Hello everyone,

Re: [R] creating a data.frame from scratch

2019-04-19 Thread Jeff Newmiller
You seem to be trying to learn R ... sideways... or backwards, perhaps. Have you read An Introduction to R[1], included with every copy of the software? In particular, there are sections on data frames [2] (which should be read in the context of the discussion on lists, as it is presented.

[R] creating a data.frame from scratch

2019-04-19 Thread Drake Gossi
Hello everyone, Is there any way to create a data.frame from scratch? other than, say, this? > structure(list(Fruit = structure(c(1L, 2L, 5L, 4L, 3L), .Label = c("apple", "banana", "kiwi", "orange", "pear"), class = "factor"), Color = structure(c(3L, 4L, 1L, 2L, 1L), .Label = c("green",

Re: [R] Creating a data.frame

2008-02-13 Thread Peter Alspach
- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Joe Trubisz Sent: Thursday, 14 February 2008 11:18 a.m. To: r-help@r-project.org Subject: [R] Creating a data.frame OK...newbie question here. Either I'm reading the docs wrong, or I'm totally confused. Given the following

Re: [R] Creating a data.frame

2008-02-13 Thread Chuck Cleland
On 2/13/2008 5:17 PM, Joe Trubisz wrote: OK...newbie question here. Either I'm reading the docs wrong, or I'm totally confused. Given the following: x-c(aaa,bbb,ccc) y-rep(0,3) z-rep(0,3) is.character(x) [1] TRUE is.numeric(y) [1] TRUE Now...I want to create a data frame, but

Re: [R] Creating a data.frame

2008-02-13 Thread Ted Harding
On 13-Feb-08 22:17:32, Joe Trubisz wrote: OK...newbie question here. Either I'm reading the docs wrong, or I'm totally confused. Given the following: x-c(aaa,bbb,ccc) y-rep(0,3) z-rep(0,3) is.character(x) [1] TRUE is.numeric(y) [1] TRUE Now...I want to create a data frame, but

Re: [R] Creating a data.frame

2008-02-13 Thread Moshe Olshansky
Just make d - data.frame(x,y,z). cbind forces x,y and z to be of the same type. --- Joe Trubisz [EMAIL PROTECTED] wrote: OK...newbie question here. Either I'm reading the docs wrong, or I'm totally confused. Given the following: x-c(aaa,bbb,ccc) y-rep(0,3) z-rep(0,3)