Re: [Rd] [R] semi-transparency not supported in devel R? "alpha" cannot be specified in qplot()

2012-02-19 Thread Tengfei Yin
t;install"... anyway, I still have no idea why without running this command, R 2.14 works fine while R-dev from svn(compiling from source) didn't Thanks a lot for all the suggestions! Tengfei On Sun, Jan 22, 2012 at 4:40 PM, Tengfei Yin wrote: > Hi Prof.Brian Ripley and Yihu

Re: [Rd] [R] semi-transparency not supported in devel R? "alpha" cannot be specified in qplot()

2012-01-22 Thread Tengfei Yin
in your system (something like libcairo2-dev, I guess). > > Regards, > Yihui > -- > Yihui Xie > Phone: 515-294-2465 Web: http://yihui.name > Department of Statistics, Iowa State University > 2215 Snedecor Hall, Ames, IA > > > > On Sat, Jan 21, 2012 at 4:39 PM, Tengfei Y

Re: [Rd] Reference Class error message: may be caused by lazy evaluation?

2011-06-09 Thread Tengfei Yin
>> > t1 <- tc$new(a=1) >> > ss = t1$show >> > ss >> Class method definition for method show() >> function () >> { >> print(addOne) >> } >> >> > ev = environment(ss) >> > ev >> >> > t1 >&g

[Rd] Reference Class error message: may be caused by lazy evaluation?

2011-06-08 Thread Tengfei Yin
j3 <- new("testclass", a = 1) obj3$add() end ## I am still learning this new technique, if I made any mistake I didn't notice before, please let me know, I will really appreciate that. Thanks a lot! Tengfei -- Tengfei Yin MCDB PhD

[Rd] make error for R 2.13.0

2010-10-17 Thread Tengfei Yin
ckages] Error 2 make[1]: Leaving directory `/home/tengfei/R/x86_64-pc-linux-gnu-library/2.13/R-devel/src/library/Recommended' make: *** [stamp-recommended] Error 2 # I don't know if I miss sth important or did anything wrong, sorry to bother you guys. Tengfei -- T