[R] Using clustering functions

Hi. I need to use a few different clustering functions. I managed to run the kmeans() one which is in my stats library, but I can't use any function, such as agnes(), that is in my cluster library. Any idea how to access other libraries? Thanks! -- View this message in context:

[R] Saving plot into file

Hello. I am using R with Mac X11. I am looping through a few hundreds of text lines, making a plot() for each of them. I would like to save these plots graphical images into separate graphical files and I didn't succeed doing that. I would be grateful for any suggestion. -- View this message in

[R] Reading lines from file

Hi. I have a text file containing a few hundred lines of numbers, each line has a different length. For example: 1 4 1 1 7 3 11 1 1 1 1 1 1 2 2 4 1 2 And so on. I need to do a simple plot function for each line, and then to save each plot into a separate file. Is there any way doing it from