data(tamoxifen_peaks)
# Pre-made masks
names(tamoxifen$masks)
dba.show(tamoxifen,tamoxifen$masks$MCF7)
# New masks
mcf7Mask <- dba.mask(tamoxifen,DBA_TISSUE, "MCF7")
mcf7DerivedMask <- dba.mask(tamoxifen,DBA_TISSUE,"TAMR",mask=mcf7Mask)
mcf7Derived <- dba(tamoxifen,mcf7DerivedMask)
mcf7Derived
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