找到约 15 条结果

问题 进行16S分析时,对样品按照分组进行分类汇总出现问题。

...pecies,data,Des AWGB16SAA21341083628R,MCon,MCon_1,F36/R28,NA,NA,House fly,2021/10/1,16s AWGB16SAA21341203728R,MCon,MCon_2,F37/R28,NA,NA,House fly,2021/10/1,16s AWGB16SAA21341323828R,MCon,MCon_3,F38/R28,NA,NA,House fly,2021/10/1,16s AWGB16SAA21341453929R,MCon,MCon_4,F39/R29,NA,NA,House fly,2021/1...

问题 hmmersearch出现错误Error: Failed to open sequence file globins45 for reading,或者globins45换成globins45.fa也会出现同样的提示,这是什么原因呢,需要怎样操作才能正常运行呢?谢谢!

文章 R语言包安装方法,设置国内镜像加快安装速度

.../TUNA Team, Tsinghua Universityhttps://mirrors.ustc.edu.cn/CRAN/University of Science and Technology of Chinahttp://mirrors.ustc.edu.cn/CRAN/University of Science and Technology of Chinahttps://mirror.lzu.edu.cn/CRAN/Lanzhou University Open Source Societyhttp://mirror.lzu.edu.cn/CRAN/Lanzhou Univers...

问题 单倍型分析中最后一步失败,麻烦老师

...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 Error in library(geneHapR) : there is no package called ‘geneHapR’ Execution halt...

文章 deseq_analysis.r 差异基因分析DESeq2

...] [optional, default: 1] -X x.lab, --x.lab x.lab the label for x axis [optional, default: log2FC] -Y y.lab, --y.lab y.lab the label for y axis [optional, default: -log10(FDR)] -T title, --title title the label for main tit...

文章 ensembl和NCBI基因组下载,基因序列下载查看

...据库;拟南芥,TAIR是位于美国的拟南芥信息资源网站(The Arabidopsis Information Resource, TAIR)(http://www.arabidopsis.org/);水稻的http://rice.plantbiology.msu.edu/等; 老师在确定参考基因组分析项目的时候,一定要指明自己所用的参考基...

文章 tcga_gene_exp_download.r TCGA数据下载脚本使用说明。

...er.chunk files.per.chunk                        This will make the API method only download n                        (files.per.chunk) files at a time. This may reduce the                        download problems when the data size is too large             ...

文章 胃癌免疫侵润预后Signature数据挖掘-4.8分SCI思路解析

...Gs中筛选到6个基因构建预后模型:risk score=0.142 * expression of IL2RG + 0.104 * expression of IGLV5-48 +0.147 * expression of BMP7 + 0.110 * expression of IL33 + 0.010 *expression of GKN1 + 0.045 * expression of CCL25. 模型验证 根据模型计算患者的风险值,用中位值...

文章 6分+文章告诉你2021基因家族分析文章还好发!

...历史文章总共有11948篇,非常多!2020年有1000多篇,今年2021刚刚过去一个季度就有300多篇,按这个速度,今年发表1000多篇想必也是妥妥的了!下面是搜索链接,大家可以复制到浏览器查看详情: https://pubmed.ncbi.nlm.nih.gov/?term=genom...

文章 geo_gene_exp_download.r GEO数据自动下载与整理

...show x axis sample name [default False]  --log2                whether do log2 normalize [optional, default: False]  -o outdir, --outdir outdir                        output file directory [default /share/nas1/huangls/pro                        ject/zx-20210914-383-...

问题 运行go_enrich.r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 Failed to create bus connection: No such file or directory Error: package ‘Annotati...

问题 用W11安装docker后,docker search omicsclass出错

...dial tcp 108.160.172.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.

文章 安装picrust2 保存:pkg_resources.DistributionNotFound: The 'cython' distribution was not found and is required by biom-format

...: All installation instructions are in more detail here. First, clone the repository and enter the directory: git clone https://github.com/picrust/picrust2.git cd Next, install the required dependencies listed here. Install PICRUSt2 into it's own environment using conda: conda env create...

文章 软件fastsimcoal2输入文件说明

fastsimcoal2是由伯尔尼大学的Laurent Excoffier小组2016年开发的一种非常灵活的人口统计(Demography)建模软件。 它通过执行合并模拟,使用位点频谱(SFS),推断最适合所观察数据的模型参数。 fastsimcoal2最关键的步骤就是完成自己的配...

问题 下载COAD数据提示列不一致保存不成功

....per.chunk=6, method='client') Downloading data for project TCGA-COAD Of the 521 files for download 521 already exist. All samples have been already downloaded > # 保存结果 > data <- GDCprepare(query = query,  +                    save = TRUE,  +               ...