I have many
scRNAseq datasets saved as
hdf5 files (hierarchical data format*), and when I open them keys sometimes are confused, so I need a way of determining from string values themselves whether the array contains
gene symbols or
ensembl ids. What would be a regular expression in python to check for it?
*, A database format for quickly accessing large amounts of data, which is accessed using
keys. The format is quicker than pickle/unpickle and can be viewed via a hdf5 viewer, a bit of info is here