Description Details Value Usage Methods Author(s) References See Also Examples
Test if a set of ages belongs to a given number of populations or alternatively find out the most probable number of populations within a range.
The function successively tests all values from nbmin
to
nbmax
and keeps the smallest accepted one (returns an error if all
supplied values are rejected). In this case, the output value is an object of
class ageTests
.
If nbmax
is NULL
, the results are kept even if the test is
rejected. In this case, the output value is an object of class
oneAgeTest
.
The performed tests are those described in Montel et al. (1996).
An object of class ageTests
or
oneAgeTest
depending on the value of nbmax
(see
section "Details").
tests(object, nbmin=1, nbmax=NULL, level=object@level, verbose=TRUE)
signature(object = "ages")
an object of type
ages
as produced by the function
calculateAges
.
numeric. Minimum tested number of populations.
numeric. Maximum tested number of populations.
numeric. Confidence interval level. Default is equal to
object@level
, i.e., to the level of confidence used to calculate the
ages.
logical. Activates the verbose mode.
Jean-Marc Montel jean-marc.montel@ensg.inpl-nancy.fr
Nathalie Villa-Vialaneix nathalie@nathalievilla.org
Montel J.M., Foret S., Veschambre M., Nicollet C., Provost A. (1996) Electron microprobe dating of monazite. Chemical Geology, 131, 37–53.
calculateAges
, oneAgeTest
,
ageTests
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