checkDeltaRange {stcpR6} | R Documentation |
Check whether the input delta parameters are acceptable
Description
For each method and family, check whether delta parameters are within expected range with respect to the pre-change parameter.
Usage
checkDeltaRange(method, family, alternative, m_pre, delta_lower, delta_upper)
Arguments
method |
Method of the sequential procedure.
|
family |
Distribution of underlying univariate observations.
|
alternative |
Alternative / post-change mean space
|
m_pre |
The boundary of mean parameter in null / pre-change space |
delta_lower |
Minimum gap between null / pre-change space and alternative / post-change one. It must be strictly positive for ST, SR and CU. Currently, GLRCU does not support the minimum gap, and this param will be ignored. |
delta_upper |
Maximum gap between null / pre-change space and alternative / post-change one. It must be strictly positive for ST, SR and CU. Currently, GLRCU does not support the maximum gap, and this param will be ignored. |
Value
A list of
Boolean indicating whether it is acceptable or not.
Character describing why it is not acceptable.
Updated delta_upper for the case where the original input was NULL