找到约 15 条结果

文章 跟着文献学做图 | 用蛋白质序列做主成分分析(PCA)

...                         https://doi.org/10.1016/j.virusres.2021.198501

文章 R语言统计数据范围并用ggplot2绘制饼图

...(ran1)]=">40%"  ran1=paste(ran1," (",y,")",sep="")    ran1} # use the base hist() function to calculate BINs ,超过40%的统计到一起; data[data>40]=41MassStatC <- with(hist(data, breaks=seq(0, 45, by = 5), plot=FALSE), data.frame(N=counts, Mass=pairjoinC(breaks,counts), PCT=c...

文章 GCTA 分析PCA

...-bfile all.LDfilter -autosome--make-grm--out GANote: 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....

文章 GWAS模型介绍

...ethod for genome wide association study. PLoS ONE 9, e107684. doi: 10.1371/journal.pone.0107684 Liu, X., Huang, M., Fan, B., Buckler, E. S., Zhang, Z. (2016). Iterative usage of fixed and random effect models for powerful and efficient genome-wide association studies. PLoS Genet. 12 (2), e1005767. ...

问题 在提取1500bp序列做顺式作用元件检测时,使用tiquxulie.pl这个脚本,开始时显示out of memory,我把虚拟内存提高到了4G,显示zsh:killed,得到的结果还是空的,请问老师这个问题怎么解决呢?

谢谢老师。

文章 食管癌相关文章ESCC

...状细胞癌微环境的异质性 发表期刊:Nature Communications(202117.694) 立题背景:食管鳞状细胞癌(ESCC)是具有高发性(每年>400000例)和高度侵袭性(每年导致~300000 人死亡)恶性肿瘤,有报道ESCC患者的5年生存率低于20% 。...

文章 BSA分析之MutMap分析原理详解!

...tructed by replacing nucleotides in Nipponbare with those of Hitomebore at the 124,968 SNP positions identified between the two cultivars by alignment of 12.25 Gb of Illumina Hitomebore short reads to the Nipponbare reference genome MutMap适用条件: 1. 一般为隐性突变,最好是EMS诱...

文章 基因组Hic挂载AGP文件格式说明

...列;centromere,表示中心粒的gap;short_arm,a gap inserted at the start of an acrocentric chromosome;heterochromatin,a gap inserted for an especially large region of heterochromatic sequence;telomere,a gap inserted for the telomere;repeat,an unresolvable repeat。 8. 小片段...

问题 在运行core_pan_gene_curve.r的时候报错

...vironment 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 Attaching package: ‘dplyr’ The following objects are masked from ‘package:s...

问题 blastp提示ensemble中提取的序列文件不对

...ameters due to an invalid query sequence or its translation. Please verify the query sequence(s) and/or filtering options 已去除序列中的终止子符号。 e.g: >ENST00000620518 ENSG00000081692  JMJD4 1:227732392-227735273(-) MDRETRALADSHFRGLGVDVPGVGQAPGRVAFVSEPGAFSYADFVRGFLLPNLPCVF...

文章 碰到奇葩审稿人怎么办?这位作者靠怒怼审稿人登上SCI期刊!

...就是这篇邮件的原文。 现在,这封邮件已经发表在了 Journal of Systems and Software 上, 这个期刊的影响因子虽然不高,但是在软件工程领域算是很不错的期刊, 而且,居然还被引用了两次。。。。 不知道这位作者惊不惊喜、...

文章 TCGA挖掘高分文章

...文章标题:Clinical significance and immunogenomic landscape analyses of the immune cell signature based prognostic model for patients with breast cancer 文章标题:   Immune cell infiltration-based signature for prognosis and immunogenomic analysis in breast cancer 文章标题:  m 6 ...

问题 老师 你好,我通过Git bash利用代码 tcga_gene_exp_download下载数据提示terminate called after throwing an instance of 'std::bad_alloc' what(): std::bad_alloc,无法分析后续数据

问题 为什么docker下载不了第三方镜像?显示这样Using default tag: latest What's next: View a summary of image vulnerabilities and recommendations → docker scout quickview biocontainers/samtools Error response from daemo

文章 rgb函数选择颜色(并控制深浅)

...tors with values in [0, M] where M is maxColorValue. When this is255, the red, blue, green, and alpha values are coerced to integers in0:255 and the result is computed most efficiently.namescharacter vector. The names for the resulting vector.maxColorValuenumber giving the maximum of the ...