Make a tooltip
Arguments
- channels
vector of channel names
- type
vector of channel types
- mutations1
mutation counts for catalog 1 (numeric vector)
- mutations2
mutation counts for catalog 2 (numeric vector)
- name1
name of sample from which catalog 1 was derived (string)
- name2
name of sample from which catalog 2 was derived (string)
- pal
named vector where names are mutation types and values are colours