show-methods.RdMethods to briefly summarise objects to screen. show is
called implicitly when you type an object's name at the command
line. Use summary, where available, to get more details.
# S4 method for snpmod
show(object)
# S4 method for snppicker
show(object)
# S4 method for ppnsnp
show(object)
# S4 method for tags
show(object)
# S4 method for groups
show(object)the thing to show