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Test if argument is a GUTS model
is_GUTS(x)is_GUTS_IT(x)is_GUTS_SD(x)
is_GUTS_IT(x)
is_GUTS_SD(x)
vector of logical values
logical
vector of EffectScenario objects
EffectScenario
is_GUTS_IT(): Test if argument is a GUTS-IT model
is_GUTS_IT()
is_GUTS_SD(): Test if argument is a GUTS-IT model
is_GUTS_SD()
# returns `TRUE` is_GUTS(minnow_it) is_GUTS(GUTS_RED_IT()) # returns `c(TRUE,TRUE,TRUE)` is_GUTS(c(minnow_it, minnow_it, minnow_it)) # returns `FALSE` is_GUTS_SD(minnow_it)
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