> query <- TCGAquery(project = "TCGA-OV", + data.category = "Transcriptome Profiling", + data.type = "Gene Expression Quantification", + platform = "Illumina HiSeq", + file.type = "normalized_results") Error in TCGAquery(project = "TCGA-OV", data.category = "Transcriptome Profiling", : could not find function "TCGAquery"怎么回事
时间: 2024-03-14 08:49:07 浏览: 32
这个错误信息显示R无法找到名为"TCGAquery"的函数,这可能是因为您没有正确加载TCGAbiolinks包。
请在R控制台中输入以下命令,安装并加载TCGAbiolinks包:
```
install.packages("TCGAbiolinks")
library(TCGAbiolinks)
```
然后再次尝试运行您的代码,看看是否还会出现相同的错误。如果还是出现相同的错误,请尝试重新启动R,然后再次加载TCGAbiolinks包,再运行您的代码。
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