如何解决读取 LSR 文件以获取原始数据 (R)
我正在尝试从 Array Express (E-GEOD-32992) 读取数据集。我发现原始数据在一种与 CEL 不同的文件类型中的问题(我知道要处理的唯一一个)
SDRF$Array.Data.File
-------------------------------
[1] "GSM817257_12_h_treated_Cy5_vs_control_Cy3.LSR" "GSM817257_12_h_treated_Cy3_vs_control_Cy5.LSR"
[3] "GSM817257_12_h_treated_Cy5_vs_control_Cy3.LSR" "GSM817257_12_h_treated_Cy3_vs_control_Cy5.LSR"
[5] "GSM817256_6_h_treated_Cy5_vs_control_Cy3.LSR" "GSM817256_6_h_treated_Cy3_vs_control_Cy5.LSR"
[7] "GSM817256_6_h_treated_Cy5_vs_control_Cy3.LSR" "GSM817256_6_h_treated_Cy3_vs_control_Cy5.LSR"
[9] "GSM817255_4_h_treated_Cy5_vs_control_Cy3.LSR" "GSM817255_4_h_treated_Cy3_vs_control_Cy5.LSR"
[11] "GSM817255_4_h_treated_Cy5_vs_control_Cy3.LSR" "GSM817255_4_h_treated_Cy3_vs_control_Cy5.LSR"
[13] "GSM817254_2_h_treated_Cy5_vs_control_Cy3.LSR" "GSM817254_2_h_treated_Cy3_vs_control_Cy5.LSR"
[15] "GSM817254_2_h_treated_Cy5_vs_control_Cy3.LSR" "GSM817254_2_h_treated_Cy3_vs_control_Cy5.LSR"
有人知道R中是否有类似的命令:
read.celfiles(files,phenodata=SDRF)
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