找到约 15 条结果

文章 MYSQL数据库常用语句命令

...me VARCHAR(10));CREATE TABLE m(id INT, name VARCHAR(10), PRIMARY KEY (id), FOREIGN KEY (id) REFERENCES n(id), UNIQUE (name));CREATE TABLE m(id INT, name VARCHAR(10));# 直接将查询结果导入或复制到新创建的表CREATE TABLE n SELECT * FROM m;# 新创建的表与一个存在的表的数据...

文章 胃癌免疫侵润预后Signature数据挖掘-糖酵解

...，对于生存期<30天的样本进行删除，最终：1,140 patients for analysis, including 337 patients from TCGA and 803 patients from GEO。糖酵解相关基因集：从Molecular Signatures Database v4.0数据库中筛选与糖酵解相关的基因集5个：BIOCARTA_GLYCOLYSIS_PATHWAY, GO...

文章 免疫 侵润 分析 ESTIMATE分析

...utput:   html_document:     toc: true     theme: united date: '`r format(Sys.time(),"%d %B, %Y")`' --- ![image](https://note.youdao.com/yws/api/group/92990402/noteresource/D0C43D04435648A4A5A9B36556716345/version/421?method=get-resource&shareToken=76A1AE2F0EB444EB93D783F84996259...

问题 Admixture算STRUCTURE，出来的CV erro值随着K增大而递增是怎么回事，算了好几组数据都这样

...-allow-extra-chr  --keep-allele-order #admixture 群体结构分析 for k in {2..8};do     echo "admixture -j2 -C 0.01 --cv admixture.ped $k >admixture.log$k.out"     admixture -j2 -C 0.01 --cv admixture.ped $k >admixture.log$k.out done 结果基本都这样admixture.log2.ou...

文章 相关系数小结

...nk系数不同，后者并不需要线性相关这个条件。 Kendall Tau is a statistic used to measure the ordinal association between two measured quantities.直接看公式比较容易理解： ![](http://www.forkosh.com/mathtex.cgi? \tau = \frac{nc - nd}{n(n-1)/2}) 即有序对儿(nc)的数量...

文章 胃癌预后signature数据挖掘-自噬基因

...风险组，风险预测模型具有很好的预后价值：The risk score for OS = (0.1504 × expression value of DYNLL1) +(0.1673 × expression value of PLOD2) + (0.0944 × expression value of PHYHIP) + (0.1141 × expression value of HPR) + (0.0727 × expression value of PGK2) + (0.0103 × express...

文章 群落分析的冗余分析（RDA）概述

...转化，Legendre和Gallagher（2001）提出的基于转化的RDA（Transformation-based redundancy analysis，tb-RDA）用于解决这个问题。tb-RDA在分析前首先对原始数据做一定的转化（例如Hellinger预转化包含很多零值的群落物种数据），并使用转化后的...

文章 最新研究：爱笑的人，论文质量一般不会太差......

...,Maciej Behnke,Todd B. Kashdan,Aleksandra Kusiak,Katarzyna Marzec,Martyna Mistrzak,Magdalena Włodarczyk. Smile intensity in social networking profile photographs is related to greater scientific achievements[J]. The Journal of Positive Psychology,2018,13(5). 生物女学霸，一个自称学霸其...

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

...ame from RColorbrewer [default Accent]  -G gpl, --gpl gpl     GPL file for annotation [default None]  -s Gene Symbol, --symbol Gene Symbol                        Gene Symbol column name [default Gene Symbol]  -x, --no.xaxis        not show x axis sample name [default False]  -...

文章 univariate_cox_batch.r 基因表达量批量单因素cox回归分析

...         2]  --log2                whether do log2 transfrom for expression data                        [optional, default: False]  -o outdir, --outdir outdir                        output file directory [default cwd]  -p prefix, --prefix prefix          ...

文章 TCGA数据库中癌症最新缩写中英文对照表获取方法 Project号 与癌种之间对应关系

...GA-ESCA Esophageal carcinoma  食道癌 TCGA-GBM Glioblastoma multiforme 胶质母细胞瘤 TCGA-HNSC Head and Neck squamous cell carcinoma 头颈部鳞状细胞癌 TCGA-KICH Kidney Chromophobe 肾染色体 TCGA-KIRC Kidney renal clear cell carcinoma 肾脏肾透明细胞癌...

文章 Metadata CRC error detected at xfs _ bmbt _ read _ verify+0x12/0xb0 [xfs], xfs _ bmbt block 0xc9132f8 [ 4.863216] XFS(dm-0): Unmount and run xfs _ repair

...1. e19_4.x86 _64) 9.4(Blue Onyx)' [ 4.862768] XFS (dm-0): Metadata CRC error detected at xfs _ bmbt _ read _ verify+0x12/0xb0 [xfs], xfs _ bmbt block 0xc9132f8 [ 4.863216] XFS(dm-0): Unmount and run xfs _ repair [ 4.863257] XFS(dm-0): First 128 bytes of corrupted metadata buffer: [ 4.863311] 000...

文章 GWAS cFDR 多效基因分析

...]        #p2 = p2[p2!=0]                dat = NULL        for(cutoff in c(1,0.1,0.01,0.001,0.0001)){                p = p1[p2<=cutoff]                x = -log10(seq(from = 0,to = 1,length.out = length(p)+1))[-1]                print(max(x))          ...

文章 核苷酸替换模型-GTR是所有模型中考虑参数最多最复杂的模型，其他所有模型是GTR模型的特例

...ted models encompasses 64 models with different combinations of parameters for DNA site substitution. The models are listed here from the least complex to the most parameter rich. Jukes-Cantor (JC, nst=1): equal base frequencies, all substitutions equally likely (PAUP* rate classification: aaaaaa, ...

文章 PASA 记录

...ean -I 1000000 -N 1 --CPU 244. PASApipeline/PASApipeline-v2.5.2/scripts/import_spliced_alignments.dbi -M 'pasa.sqlite'  -A blat -g blat.spliced_alignments.gff35. PASApipeline/PASApipeline-v2.5.2/scripts/import_spliced_alignments.dbi -M 'pasa.sqlite'  -A minimap2 -g minimap2.spliced_alignments.gff3...