summary.mlr {MatchLinReg} | R Documentation |
Applying diagnostic and calibration functions to mlr objects
Description
Applying a series of diagnostic and calibration functions to a series of matched data sets to determine impact of matching on TE bias, variance and total error, and to select the best matching parameters.
Usage
## S3 method for class 'mlr'
summary(object, power = FALSE
, power.control = list(rnd = TRUE, d = 0.5, sig.level = 0.05
, niter = 1000, rnd = TRUE)
, max.method = c("single-covariate", "covariate-subspace"
, "absolute")
, verbose = FALSE, ...
, orsq.min = 1e-03, orsq.max = 1e0, n.orsq = 100)
Arguments
object |
An object of class |
power |
Boolean flag indicating whether Monte-Carlo based power analysis must be performed or not. |
power.control |
A list containing parameters to be passed to |
max.method |
Which constrained bias estimation method must be used in bias-variance trade-off and other analyses? |
verbose |
Whether progress message must be printed. |
... |
Parameters to be passed to/from other functions. |
orsq.min |
Minimum value of omitted R-squared used for combining normalized bias and variance. |
orsq.max |
Maximum value of omitted R-squared used for combining normalized bias and variance. |
n.orsq |
Number of values for omitted R-squared to generate in the specified range. |
Value
An object of class summary.mlr
, with the following elements:
mlr.obj |
Same as input. |
bias |
Matrix of aggregate bias values, one row per calibration index, and three columns: 1) single-covariate maximum, 2) covariate-subspace maximum, and 3) absolute maximum, in that order. |
bias.terms |
Matrix of biases, one row per calibration index, and one column per candidate omitted term. |
variance |
Vector of normalized variances, one per each value of calibration index. |
power |
Matrix of power calculations, one row per calibration index. Each row is identical to output of |
smd |
Matrix of standardized mean differences, one row per calibration index, and one column for each included or omitted covariates. |
combine.obj |
Output of |
Author(s)
Alireza S. Mahani, Mansour T.A. Sharabiani
References
Link to a draft paper, documenting the supporting mathematical framework, will be provided in the next release.