Meta-Analysis in R Using Package rmeta

Meta-Analysis means a statistical analysis on the results of their findings is to combine a large number of independent studies. Meta-Analysis software is needed to be done for convenience، Statistical Software for Meta-Analysis is available in many statistical packages available in the present study provide software R is for Meta-Analysis. First، a brief description of the Meta-Analysis، Statistical methods used in the software and can be used to do it، then the software packages R introduced rmeta functions in the package are described for each of the an example will be given functions.