import matplotlib.pylab as pltimport seaborn as snsdf = sns.load_dataset('iris')my_dpi=96plt.figure(figsize=(480/my_dpi, 480/my_dpi), dpi=my_dpi)sns.pairplot(df)plt.show()import matplotlib.pylab as pl

本文转自：https://blog.csdn.net/Taylent/article/details/89575854主要是为了记录一下TCGA数据库的癌症名称信息。缩写英文名称中文名称ACCAdrenocortical carcinoma肾上腺皮质癌BLCABladder Urothelial Carcinoma膀...

import matplotlib.pyplot as pltimport numpy as npimport seaborn as snsimport pandas as pddf=pd.DataFrame({'x': range(1,101), 'y': np.random.randn(100)*15+range(1,101) })my_dpi=96plt.figure(figsize=(48

1.本文主要是针对samtools view 命令的用法和相关参数的说明。2.view命令的主要功能是查看bam和sam文件的内容。3.view命令的用法和常用参数。samtools view -hsamtools view: No input provided or missing option argument.Usage: samtools view [options] ...

1.测试数据的准备和相关包的安装。library(stringr)> d1 <- read.table('test.txt', sep = '\t', header = TRUE)> d1tagtcga1 ENSG00000000003.13 2969 4725 1350 16672ENSG00...

1.核密度估计图。import matplotlib.pylab as pltimport seaborn as snsdf = sns.load_dataset('iris')p1=sns.kdeplot(df['sepal_width'])plt.show()import matplotlib.pylab as pltimport seaborn as snsdf = sns.load_dat

1.求1到100之间的奇数之和。# include <stdio.h>int main(void){int i;int sum = 0;for (i=1; i<101; ++i){if (i%2 == 1)sum += i; // sum = sum + i;}printf("sum = %d\n", sum)return...

1.下机的fastq文件中四行表示一个reads，但是有的reads 是不足四行的，需要我们去过滤这些reads并且也过滤掉第三行碱基数不等的。下面的python脚本专门处理该fastq文件。#!/usr/bin/env python#-*- encoding=UTF-8 -*-import sysfa = open(sys.argv[1], "r")fb = open(sys.a...

1.使用python中matplotlib模块简单的画图脚本示例。#!/usr/bin/env python# -*- coding: UTF-8 -*-import matplotlib.pyplot as pltimport pandas as pdfrom pandas import DataFramedata1 = pd.read_csv("/test/king.xls...

#!/usr/bin/env python#-*- encoding=UTF-8 -*-import multiprocessingimport gzipimport sys## this function cal the sequence length per filedef cal_length(f):seq = []reads = 0tt = gzip.open(f...