The metafor Package

A Meta-Analysis Package for R

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tips:multiple_imputation_with_mice_and_metafor

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tips:multiple_imputation_with_mice_and_metafor [2022/01/27 20:29] Wolfgang Viechtbauertips:multiple_imputation_with_mice_and_metafor [2022/08/03 11:35] (current) Wolfgang Viechtbauer
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 </code> </code>
 <code output> <code output>
-  1  3  +  1  3 
-41  5  2 +41  5  2
 </code> </code>
 So, for 41 studies, the data are complete, but 5 studies have one missing value, while 2 studies have three missing values. Therefore, when fitting a meta-regression model with all moderators of interest included simultaneously, only the 41 studies with complete data will be included in the analysis. So, for 41 studies, the data are complete, but 5 studies have one missing value, while 2 studies have three missing values. Therefore, when fitting a meta-regression model with all moderators of interest included simultaneously, only the 41 studies with complete data will be included in the analysis.
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 Model Results: Model Results:
  
-          estimate      se     zval    pval    ci.lb   ci.ub  +          estimate      se     zval    pval    ci.lb   ci.ub 
-intrcpt     0.2689  0.2154   1.2484  0.2119  -0.1533  0.6910     +intrcpt     0.2689  0.2154   1.2484  0.2119  -0.1533  0.6910 
-length      0.0072  0.0078   0.9240  0.3555  -0.0081  0.0225     +length      0.0072  0.0078   0.9240  0.3555  -0.0081  0.0225 
-wic        -0.0472  0.1097  -0.4308  0.6666  -0.2622  0.1677     +wic        -0.0472  0.1097  -0.4308  0.6666  -0.2622  0.1677 
-feedback    0.0677  0.1080   0.6265  0.5310  -0.1440  0.2793     +feedback    0.0677  0.1080   0.6265  0.5310  -0.1440  0.2793 
-info       -0.2233  0.2029  -1.1006  0.2711  -0.6210  0.1744     +info       -0.2233  0.2029  -1.1006  0.2711  -0.6210  0.1744 
-pers       -0.1137  0.1898  -0.5992  0.5490  -0.4857  0.2582     +pers       -0.1137  0.1898  -0.5992  0.5490  -0.4857  0.2582 
-imag        0.4106  0.1847   2.2233  0.0262   0.0486  0.7726  *  +imag        0.4106  0.1847   2.2233  0.0262   0.0486  0.7726 
-meta        0.2010  0.1742   1.1537  0.2486  -0.1404  0.5424    +meta        0.2010  0.1742   1.1537  0.2486  -0.1404  0.5424
  
 --- ---
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 </code> </code>
 <code output> <code output>
-yi       vi   length      wic feedback     info     pers     imag     meta  +yi       vi   length      wic feedback     info     pers     imag     meta 
-""       ""    "pmm" "logreg" "logreg" "logreg" "logreg"       "" "logreg" +""       ""    "pmm" "logreg" "logreg" "logreg" "logreg"       "" "logreg"
  
 </code> </code>
tips/multiple_imputation_with_mice_and_metafor.txt · Last modified: 2022/08/03 11:35 by Wolfgang Viechtbauer