Function createExpressionSet: Creating an ExpressionSet - Which package needed?
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Bine • 0
@bine-23912
Last seen 8 days ago

Dear all,

I found above function under https://rdrr.io/bioc/ArrayTools/man/createExpressionSet.html and would love to use it, it is exactly what I am looking for (creating an expressionset from metadata and gene expression data).

But unfortunately I cant find anywhere which package is needed to run it..

Currently I get this error:

Error in createExpressionSet(colData, cts, annotation = "Expresssion Set") : could not find function "createExpressionSet"

Thank you so much for any hints!!!

ExpressionData • 71 views
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Ok this seems to be the solution:

if (!requireNamespace("BiocManager", quietly = TRUE)) install.packages("BiocManager")

BiocManager::install("ArrayTools")

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