Error: could not find function "exptData"

Question

[salamandra]

I've run the following code according to the tutorial: http://kasperdanielhansen.github.io/genbioconductor/html/SummarizedExperiment.html

library(GenomicRanges)
library(airway)
library(SummarizedExperiment)
data(airway) # loads data into R
airway
colData(airway)
airway$cell
# to know how the experiment was made:
exptData(airway)

however when runs exptData(airway) it throws the

Error: could not find function "exptData"

Could someone please tell what am I missing?

[russhh]

You might want to try followiing a more recent vignette. But I certainly wouldn't downgrade your R installation to get that old vignette to work

[Fill]

Just try to change your R version to earlier one

Answer 1

[mhan]

try metadata(airway) https://stat.ethz.ch/pipermail/bioc-devel/2015-May/007485.html