Dear R users,
I'm a newbie for R and want to ask some basic questions.
So, after I open the R software, I typed library(DAAG). Then, I get massive
warning messages as shown below.
 Why does it happen?
 Also, here are few specific questions regarding each message.

  1) Loading required package: MASS -> Does this mean that the MASS package
is not included in DAAG?
  2) Attaching package: 'survival' ->Does this also mean that the package
'survival' is attached because it is not included in DAAG?
  3) Why are so many objects masked even after I open up the fresh R and
type library (DAAG) first time?

 Any help would be appreciated,
 Jason



> library(DAAG)
Loading required package: MASS
Loading required package: rpart
Loading required package: randomForest
randomForest 4.6-6
Type rfNews() to see new features/changes/bug fixes.
Loading required package: boot
Loading required package: survival
Loading required package: splines

Attaching package: ‘survival’

The following object(s) are masked from ‘package:boot’:

    aml


Attaching package: ‘DAAG’

The following object(s) are masked _by_ ‘.GlobalEnv’:

    fossilfuel

The following object(s) are masked from ‘package:survival’:

    lung

The following object(s) are masked from ‘package:MASS’:

    hills

	[[alternative HTML version deleted]]

