mpp_back_elim | R Documentation |
Performs a backward elimination using a list of given QTLs positions. The
positions with a p-value above the significance level alpha
, are
successively removed.
mpp_back_elim(mppData, trait = 1, QTL = NULL, Q.eff = "cr", alpha = 0.05)
mppData |
An object of class |
trait |
|
QTL |
Object of class |
Q.eff |
|
alpha |
|
The function starts with all QTL positions in the model and test the inclusion
of each position as the last in the model. If all position p-values are below
alpha
the procedure stop. If not the position with the highest p-value
is remove and the procedure continue until there is no more unsignificant
position.
Return:
QTL |
|
Vincent Garin
mpp_SIM
data(mppData)
SIM <- mpp_SIM(mppData)
QTL <- QTL_select(SIM)
QTL.sel <- mpp_back_elim(mppData = mppData, QTL = QTL)
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