I have joined this group for a while.
Just see the rule: "The first rule of HKRUG is: If this is your first visit to HKRUG, you have to post."
I joined this group as I subscripted to Hong's blog and also I use R occasionally.
Hello everybody ^_^
G.Chan於 2012年5月8日星期二UTC+8下午2時45分34秒寫道: