坐山雕

摘要：bt ← function(a, b, p = 0.5) {binom.test(a, b+a, 0.5, alternative= c("two.sided"), conf.level = 0.95)$p.value} #counts$pVal ← mapply(bt, counts$small, 阅读全文

摘要：cat TFY1C.txt|awk '{print $0"\t"substr($4,1,4)}'> TFY1CRID.tx 1--从那位开始 4--多长 阅读全文

摘要：scale_x_continuous( breaks = pretty_breaks(10),labels=scales::comma)+ x ← 1:4 y ← c(0, 0.0001, 0.0002, 0.0003) dd ← data.frame(x, y) scientific_10 ← f 阅读全文

摘要：library(ggplot2) set.seed(1) vals1 ← rbeta(1000, 0.5, 0.1) vals2 ← rbeta(1000, 0.25, 0.3) gg ← ggplot(data.frame(x=c(vals1, vals2), grp=c(rep("a", 100 阅读全文

摘要：import sys inFile = open(sys.argv[1],'r') for line in inFile: #skip comment lines that start with the '#' character if line[0] != '#': #split line int 阅读全文

摘要：[$ cat all.experiments.csv.clean|sed -r '/^\s*$/d' > all.experiments.csv.clean2 阅读全文

摘要：Ubuntu下执行上面举例的重命名时，命令是这样的：rename ‘s/a/xxx/g’ *.txt 阅读全文

摘要：ls -d */ 阅读全文

摘要：前言 https://blog.csdn.net/hyh19962008/article/details/89430548 word中可以通过修改用户的信息实现新建的批注者显示不同的名称，但是对于文档中已有的批注则无法进行修改，在vba中通过word.documents(1).comments(1) 阅读全文

摘要：import os os.system("pip install numpy") import subprocess subprocess.call(['pip3', 'install', "pandas"]) subprocess.call(['pip', 'install', "matplotl 阅读全文