...an)));"
names=re.findall(r"[a-zA-Z0-9_]+",tree)
f=open("newtree.nwk","w")
for i in names:
if not re.match(r'\d+$',i):
tree=tree.replace(i,i+"#1")
f.write(tree+"\n")
f.close()
perl实现替换：
$tree="(chicken,((mouse,rat),(chimp,human)));";
@names=($tree=~/([a-zA-Z0-9_]+...
...提交给动态网页的所有表单字段或查询参数。
# A script which responds to http://example.com/search?q=cgi import cgi fs = cgi.FieldStorage()
if 'q' in fs:
do_search()
# An excerpt from cgi.py that explains how that works class FieldStorage: . . . def __contains__(self, key)...
...s 0 The signal from LM is to weak!"
如果有很多表型，可以用for循环运行，这里1..20代表从第一个表型到20个表型
for i in {1..20} ;doblink_linux --gwas --file myData --vcf --trait $idone
这个C版本的速度真的很快，推荐大家使用！
参考：https://zh...
...PairedEndFastqManifestPhred33V2 file:
Filepath on line 3 and column "forward-absolute-filepath" could not be found ($datadir/AWGB16SAA2134120-38-28_R1.fq.gz) for sample "AWGB16SAA2134132-38-28".
...9 -e 533955
WARNING: ignoring environment value of R_HOME
--> Q&A for bioinformatics, please visit the website: https://www.omicsclass.com/
--> R beginners ? I suggest your learning R language: https://study.omicsclass.com/index
Error in library(geneHapR) : there is no package call...
...ib/python3.7/site-packages/allel/io/vcf_read.py:1454: UserWarning: no type for field 'variants/None', assuming object
warnings.warn('no type for field %r, assuming %s' % (f, normed_types[f]))
/public/home/weijiehong/miniconda3/lib/python3.7/site-packages/allel/io/vcf_read.py:1048: UserWarning: ...
...find all the files from the query. Please check if the directory parameter is right or ‘GDCdownload’downloaded the samples.
我尝试了改路径，下载到我指定的文件夹（因为GDCprepare是默认的GDCdata文件夹）但每次都下不到里面去，都下到了当前目录，不知...
请教给各位老师： 在Rstudio Server装包时，提示Error: C++17 standard requested but CXX17 is not defined。 在网上找了相关方法，更新GCC版本，设置.R/Makevars, 最后还是报错。 以下是我的GCC版本和.R/Makevars.
...
if [ -d test.txt ]
then
echo "true"
else
echo "false"
fi
2. for 循环
这是一个 for 循环基本使用例子，挺简单的，有点类似 Python：
#!/bin/bash
# 普通 for 循环
for ((i = 1; i <= 3; i++))
do
echo $i
done
# VAR 依次代表每个元素
for VAR in 1...