get_poi_list {expirest} | R Documentation |
List of points of intersection
Description
The function get_poi_list()
prepares a list of points of intersection
(POI) for multiple regression models using the find_poi()
function.
Usage
get_poi_list(
data,
batch_vbl,
model_list,
sl,
srch_range,
mode = "minimal",
alpha = 0.05,
ivl = "confidence",
ivl_type = "one.sided",
ivl_side = "lower",
...
)
Arguments
data |
The data frame that was used for fitting the models of parameter
|
batch_vbl |
A character string that specifies the column in |
model_list |
A list of regression models of different type. Usually,
it is a list of four elements named |
sl |
A numeric variable that specifies the “specification limit” (SL). Another kind of acceptance criterion may be regarded as SL. |
srch_range |
A vector of length |
mode |
A character string of either |
alpha |
A numeric value between 0 and 1 that specifies the significance
level for the calculation of confidence or prediction intervals. The
default is |
ivl |
A character string of either |
ivl_type |
A character string that specifies if a “one sided”
or a “two sided” interval should be calculated, i.e. either
|
ivl_side |
A character string that specifies if the specification
limit, given that the limit has only one side, is an “upper” or a
“lower” bound, i.e. it is specified as either |
... |
Additional named or unnamed arguments passed on to
|
Details
The function get_poi_list()
applies the find_poi()
function (find the “point of intersection”) on all the models that
are provided.
Value
A list of four elements named cics
, dics
,
dids.pmse
and dids
is returned. Each of them contains a named
vector of the POI values estimated for each batch and named accordingly.
See Also
get_model_list
, find_poi
,
get_distance
, get_osle_poi_list
,
expirest_osle
, expirest_wisle
,
uniroot
.