Open yaqiongliu opened 1 year ago
库( SCDC )
counts <- 矩阵( sample ( 0 : 500 , 25 ), nrow = 5 ) colnames ( counts ) <- Paste ( "cell" , 1 : 5 , sep = "" ) rownames ( counts ) <- Paste ( "gene ” , 1 :5, sep = "" ) 计数
16 169 210 #>gene4 417 381 199 488 311
gene5 213 42 2 463 310 78 fdata <- rownames (计数) pdata <- cbind (cellname = colnames (计数), 受试者 = Paste ( "病人" ,代表( 1 , 5 ))) eset <- getESET (counts , fdata = fdata , pdata = pdata ) class ( eset ) > [1] "ExpressionSet" > attr(,"package") > [1] "Biobase" Error in (function (classes, fdef, mtable) : unable to find an inherited method for function ‘ExpressionSet’ for signature ‘"matrix"
gene5 213 42 2 463 310 78 fdata <- rownames (计数) pdata <- cbind (cellname = colnames (计数), 受试者 = Paste ( "病人" ,代表( 1 , 5 ))) eset <- getESET (counts , fdata = fdata , pdata = pdata ) class ( eset )
Error in (function (classes, fdef, mtable) : unable to find an inherited method for function ‘ExpressionSet’ for signature ‘"matrix"
库( SCDC )
> 警告：用 'tibble::data_frame' 替换之前的导入 'vctrs::data_frame'
> 加载 'dplyr' 时
counts <- 矩阵( sample ( 0 : 500 , 25 ), nrow = 5 ) colnames ( counts ) <- Paste ( "cell" , 1 : 5 , sep = "" ) rownames ( counts ) <- Paste ( "gene ” , 1 :5, sep = "" ) 计数
> cell1 cell2 cell3 cell4 cell5
>gene1 179 138 305 385 11
>gene2 428 96 156 73 6 #>gene3 195 55
16 169 210 #>gene4 417 381 199 488 311