Re: [R] hist() and database

2005-01-24 Thread Uwe Ligges
jcb wrote: Hello, I'm a new R user and I'm having a little trouble getting started. I'm hoping someone can help me out. I read numbers (integer) from a SQL database. Some calculations as mean()are possible but hist() give an error. Here are the commands: library(RMySQL) Loading required package

[R] hist() and database

2005-01-24 Thread jcb
Hello, I'm a new R user and I'm having a little trouble getting started. I'm hoping someone can help me out. I read numbers (integer) from a SQL database. Some calculations as mean()are possible but hist() give an error. Here are the commands: library(RMySQL) Loading required package: DBI > con