Displaying 1 result from an estimated 1 matches for "tumoura".
Did you mean:
tumour
2009 Dec 17
1
Help with Merge - unexpected loss of factor level
...9;, values 2 or 3) and once the final merge occurs, the second level of this factor seems to disappear in the last dataset, even though it was present before.
See code & output below:
> dim(tma)
> names(tma)
[1] "Code" "marker" "cell" "tumourA" "tumourEXP" "int" "stain" "tumourPERC" "branch"
> levels(tma$tumourA)
[1] "DCIS" "LN Metastasis" "Normal" "Primary Invasive Carcinoma&...