找到约 15 条结果

问题 bioconductor常用包 安装

...g/install载入程辑包:‘BiocManager’The following object is masked from ‘package:devtools’:    installWarning message:程辑包‘BiocManager’是用R版本3.6.2 来建造的 > BiocManager::install("digest")错误: Bioconductor version '3.8' requires R version '3.5'; see  https:/...

文章 R 包RIdeogram安装报错

...es** building package indices** testing if installed package can be loaded from temporary location** testing if installed package can be loaded from final location** testing if installed package keeps a record of temporary installation path* DONE (grImport2)make: Target 'all' not remade because of e...

文章 NCBI的SRA Lite和SRA Normalized数据有什么区别

...,具体它是如何简化的请参考原文 SRA Lite files are produced from SRA Normalized Format by assessing overall read quality, setting a per-read quality flag (Read_Filter), and removing base quality scores from the file. In the resulting files, all reads have a Read_Filter flag with value...

文章 R语言基础入门—R语言概述与安装!

..., Tsinghua University https://mirrors.ustc.edu.cn/CRAN/    University of Science and Technology of China http://mirrors.ustc.edu.cn/CRAN/    University of Science and Technology of China https://mirror-hk.koddos.net/CRAN/    KoDDoS in Hong Kong https://mirrors.eliteu.cn/CRAN/    ...

文章 ppi_network.r 蛋白互作网络分析

...pecies ann.db                        NCBI taxonomy identifiers of the organism (e.g. 9606                        for Human, 10090 for mouse). default 9606  -t score_threshold, --score_threshold score_threshold                        a threshold for the combined s...

问题 map bwa出错

... view -bS -h - > $workdir/3.map/bwa/${i}.bam 出现:[M::bwa_idx_load_from_disk] read 0 ALT contigs [M::process] read 206690 sequences (20000138 bp)... [M::process] read 206798 sequences (20000039 bp)... [W::sam_hdr_create] Ignored @SQ SN:VBZB010 : bad or missing LN tag [E::sam_hrecs_update...

文章 R报错‘length(x) = 12 > 1' in coercion to 'logical(1)’

运行R报错: 解决: 将脚本中group$group == treat || group$group == control中“||”改为“|”,即改成group$group == treat | group$group == control || 和 | 都是表示“或”,区别是||只要满足第一个条件,后面的条件就不再判断,而|要对所有的条...

文章 linux:将进程更改为切换到后台不退出

在linux中执行命令的时候,在程序命令行后加入&符,可以将命令放入后台执行且关闭shell不退出进程; 但如果一开始执行命令的时候没有加入&,后面发现命令执行时间很长,解决办法如下: 1. 将进程切换到后台(Ctrl+Z)...

文章 一些常见R代码的报错和解决办法

Error: cannot allocate vector of size X Gb 这种问题尤其在32位R版本中常见,因为它们对可用内存有限制。即使在64位版本中,当数据集非常大时也可能遇到内存问题。解决这个问题通常需要优化代码以减少内存使用,使用更高效的数据...

文章 安捷伦Agilent 外显子捕获试剂盒捕获区域bed文件下载

...e databases. For these designs, the gene annotation information is missing from the Covered BED file. Text files You can view the text files in any text editor program (e.g. NotePad) or spreadsheet program (e.g. Excel). [design ID]_Probes.txt - This file is a list of the probes in the design, wi...

文章 GWAS抗性性状处理,耐盐,耐寒,耐旱等

...Fischer and Maurer39 using the following formula: SSI = (1 − Ys/Yp)/D, where Ys = mean performance of a genotype under stress; Yp = mean performance of the same genotype without stress; D (stress intensity) = 1 − (mean Ys of all genotypes/mean Yp of all genotypes). 方法2:苗期处...

问题 eggNOG 保留蛋白序列时提示同一 ID 被多个一级特征使用,而子特征的 Parent 属性没有得到相应更新,导致注释关系不明确的问题,该怎么解决

...for this L1 feature to be unique but we do not change the Parent attribute of the child features to reflect this change. Why? because we do not know to which L1 the child feature was part-of because several Parent have similar ID. @ the feature is: NC_057868.1 RefSeq cDNA_match 2670480 26...

文章 python 读取kegg绘图配置文件中的kgml文件内容

..., os, argparse, glob, os.path,timereload(sys)sys.setdefaultencoding('utf8')from pyh import *import numpy as npimport mathimport reimport xml.dom.minidom from xml.dom.minidom import  parseString, getDOMImplementationfrom collections import OrderedDictimport urllibimport shutilimport codecsimport uu...

文章 bam文件转换fastq

bedtools 转换bam文件为fastq文件 bamToFastqTool:    bedtools bamtofastq (aka bamToFastq)Version: v2.25.0Summary: Convert BAM alignments to FASTQ files.Usage:   bamToFastq [OPTIONS] -i <BAM> -fq <FQ>Options:        -fq2    FASTQ for second end...

文章 GCTA 分析PCA

...ote: GRM is computed using the SNPs on the autosome.Reading PLINK FAM file from [all.LDfilter.fam]...176 individuals to be included from FAM file.176 individuals to be included. 0 males, 0 females, 176 unknown.Reading PLINK BIM file from [all.LDfilter.bim]...Error: Line 36188 of [all.LDfilter.bim] c...