table("TCGA-LUSC.GDC_phenotype.tsv.gz",header=T,sep = "\t", quote = "\"",dec = ".", fill = TRUE, comment.char = "",row.names = 1) gset_mRNA=read.table("TCGA-LUSC.htseq_counts.tsv.gz",header=T,sep = "\t", quote = "\"",dec = ".", fill = TRUE, comment.char ...
老师,想请教一下TCGA基因表达数据的问题,我从xena.ucsc网页上下载了基因表达数据TCGA-CESC.htseq_counts.tsv;然后发现该数据中只有Ensembl格式的基因ID ,没有SYMBOL格式的。所以接下来进行基因ID格式转换,却发现同一个SYMBOL ID对应的多个Ensembl格式的ID,想问下老师,这种情况该怎么处理?同一个SYMBOL ID所对应的多个...
table("TCGA-LUSC.htseq_counts.tsv.gz",header=T,sep = "\t", quote = "\"",dec = ".", fill = TRUE, comment.char = "",row.names = 1) gset_miRNA=read.table("TCGA-LUSC.mirna.tsv.gz",header=T,sep = "\t",row.names = 1) #由于导入数据列名自动把“-”变为了“.”,可用gsub...
过滤数据 xe2 = XenaFilter(xe, filterDatasets = "htseq_counts") xe2@datasets # [1] "TCGA-BLCA.htseq_counts.tsv" "TCGA-LUSC.htseq_counts.tsv" # [3] "TCGA-ESCA.htseq_counts.tsv" "TARGET-RT.htseq_counts.tsv" # [5] "MMRF-COMMPASS.htseq_counts.tsv" "TCGA-MESO.htseq_counts.tsv...
1.https://gdc.xenahubs.net/download/TCGA-LAML/Xena_Matrices/TCGA-LAML.htseq_counts.tsv.gz 2.https://gdc.xenahubs.net/download/TCGA-ACC/Xena_Matrices/TCGA-ACC.htseq_counts.tsv.gz 3.https://gdc.xenahubs.net/download/TCGA-LAML/Xena_Matrices/TCGA-LAML.survival.tsv.gz 4.https://gdc....
pd=read.table("TCGA-LUSC.GDC_phenotype.tsv.gz",header=T,sep = "\t", quote = "\"",dec = ".", fill = TRUE, comment.char ="",row.names =1) gset_mRNA=read.table("TCGA-LUSC.htseq_counts.tsv.gz",header=T,sep ="\t", quote ="\"",dec=".", fill =TRUE, comment.char =...
https://gdc.xenahubs.net/download/TCGA-ACC/Xena_Matrices/TCGA-ACC.htseq_counts.tsv.gz https://gdc.xenahubs.net/download/TCGA-LAML/Xena_Matrices/TCGA-LAML.survival.tsv.gz https://gdc.xenahubs.net/download/TCGA-ACC/Xena_Matrices/TCGA-ACC.GDC_phenotype.tsv.gz ...
看规律 1. https://gdc.xenahubs.net/download/TCGALAML/Xena_Matrices/TCGA-LAML.htseq_counts.tsv.gz 2. https://gdc.xenahubs.net/download/TCGAACC/Xena_Matrices/TCGA-ACC.htseq_counts.tsv.gz 3. https://gdc.xenahubs.net/download/TCGALAML/Xena_Matrices/TCGA-LAML.survival.tsv.gz 4. https...
6.2.5 TCGA-LUSC 6.2.6 分析 代码gitee地址 参考资料 1.目的 通过实际数据集上的编程实践,掌握高维数据常用的数据探索与可视化技术,观察和理解“维数灾难”问题的涵义、以及相似性度量和维归约的重要性。 2.数据 癌症基因图谱(The Cancer Genome Atlas Program, TCGA)数据库 (https://portal.gdc.cancer.gov/rep...
看规律 1. https://gdc.xenahubs.net/download/TCGALAML/Xena_Matrices/TCGA-LAML.htseq_counts.tsv.gz 2. https://gdc.xenahubs.net/download/TCGAACC/Xena_Matrices/TCGA-ACC.htseq_counts.tsv.gz 3. https://gdc.xenahubs.net/download/TCGALAML/Xena_Matrices/TCGA-LAML.survival.tsv.gz 4. https...