[R] understanding how R determines numbers and characters when creating a data frame

2009-02-18 Thread Alan Smith
Hello R Users and Developers, I have a basic question about how R works. Over the past few years I have struggled when I try to generate a new data frame that I believe should contain numeric data in some columns and character data in others only to find everything converted to character data.

Re: [R] understanding how R determines numbers and characters when creating a data frame

2009-02-18 Thread Greg Snow
determines numbers and characters when creating a data frame Hello R Users and Developers, I have a basic question about how R works. Over the past few years I have struggled when I try to generate a new data frame that I believe should contain numeric data in some columns and character data

Re: [R] understanding how R determines numbers and characters when creating a data frame

2009-02-18 Thread Domenico Vistocco
Alan Smith wrote: Hello R Users and Developers, I have a basic question about how R works. Over the past few years I have struggled when I try to generate a new data frame that I believe should contain numeric data in some columns and character data in others only to find everything converted