.heterogeneity | R Documentation |
Computation of heterogeneity indices from meta-analytic results
.heterogeneity(
mean_es,
var_es,
var_pre,
var_res,
var_e = NA,
var_art = NA,
wt_vec,
N,
k,
es_vec,
vare_vec,
es_failsafe = NULL,
conf_level = 0.95,
es_type = "es",
wt_type,
ma_method,
var_unbiased,
var_res_ci_method
)
mean_es |
The mean effect size. |
var_es |
The observed variances of effect sizes. |
var_pre |
The total predicted variance of effect sizes due to sampling error and other artifacts. |
var_res |
The estimated residual variance of effect sizes. |
var_e |
The predicted variance of effect sizes due to sampling error. |
var_art |
The predicted variance of effect sizes predicted from other artifacts. |
wt_vec |
The vector of weights used in the meta-analysis. |
N |
The total sample size of the meta-analysis. |
k |
The number of effect sizes included in the meta-analysis. |
es_vec |
The vector of effect sizes used in the meta-analysis. |
vare_vec |
The vector of sampling-error variances used in the meta-analysis. |
es_failsafe |
Failsafe value of the effect size for use in file-drawer analyses. |
conf_level |
Confidence level to define the width of the confidence interval (default = .95). |
es_type |
Name of effect-size type. |
wt_type |
Weighting method. |
ma_method |
What artifact correction method is used. Options are "bb", "ic", and "ad". |
var_unbiased |
Are variances calculated using the unbiased ( |
var_res_ci_method |
Method to use to estimate a confidence interval for |
A list of heterogeneity statistics.
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