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摘要：id percent k1_B04_WL-1.fs_1 0.021 k31_B04_WL-1.fs_1 0.624 k21_B04_WL-1.fs_1 0.355 k1 K=3 数据输入如上面所示： library(ggplot2) ggplot(b,aes(id,percent,fill=k))+ 阅读全文

摘要：Can't locate ExtUtils/Manifest.pm in @INC (you may need to install the ExtUtils::Manifest module) yum install perl-devel 阅读全文

摘要：./bowtie2-buildbowtie2-build: error while loading shared libraries: libtinfo.so.5: cannot open shared object file: No such file or directory 系统为 fedor 阅读全文

摘要：摘自 http://f.dataguru.cn/thread-278300-1-1.html library(ggplot2) x=1:10y=rnorm(10)a=data.frame(x= x, y= y) # plot(y~x,data=a) lm_eqn = function(df){m = 阅读全文

摘要：http://search.cpan.org/~shlomif/Statistics-Descriptive-3.0612/lib/Statistics/Descriptive.pmuse Statistics::Descriptive;my @a=(100,88,77,18,79,96,57,88 阅读全文

摘要：p <- ggplot(mpg, aes(class, hwy)) p + geom_boxplot() p + geom_boxplot() + coord_flip() 阅读全文

摘要：p<-ggplot(iris,aes(Petal.Length,Petal.Width,color=Species))+geom_point()cols=c("red","green","blue") scale_colour_manual和scale_fill_manual用法相同更改颜色和leg 阅读全文

摘要：1. window=100k，step=2k 统计每个window的snp密度，然后用mixtools的normalmixEM（两个组分的混合模型）统计snp的分布模式。 R command： library(mixtools) SNPdensity=read.table("snp.density. 阅读全文