investigation type dropped. Analysis type

[mslarae13]

New term details For us to assess a new term request we require the following details:

Term name - Analysis/Data Type
Structured comment name - analysis_type
Definition - This field is constrained to contain only a set of limited terms (listed under Expected value) that indicate the types of data that were generated. Include all the data types, this field can have multiple values separated by a ;
Expected value -text
Value syntax - text
Example - metagenomics, metatranscriptomics, metaproteomics
Preferred unit - [if appropriate]
Package(s) - all

Additional context

I think this is similar to what "investigation type" was in v5. But it provides a way to identify what types of analyses were performed on a sample. NMDC is following MIxS, but needs to collect this information & would like to remain consistent.