Fleiss1993cont | R Documentation |

Meta-analysis on the Effect of Mental Health Treatment on Medical Utilisation.

Data example in Fleiss (1993) for meta-analysis with continuous outcomes.

A data frame with the following columns:

study | study label |

year | year of publication |

n.psyc | number of observations in psychotherapy group |

mean.psyc | estimated mean in psychotherapy group |

sd.psyc | standard deviation in psychotherapy group |

n.cont | number of observations in control group |

mean.cont | estimated mean in control group |

sd.cont | standard deviation in control group |

Fleiss JL (1993):
The statistical basis of meta-analysis.
*Statistical Methods in Medical Research*,
**2**, 121–45

`Fleiss1993bin`

```
data(Fleiss1993cont)
# Note, the following command uses the bias-corrected version of
# Hedges' g. Accordingly, results differ from Fleiss (1993), section 3,
# using the uncorrected version of Hedges' g.
metacont(n.psyc, mean.psyc, sd.psyc, n.cont, mean.cont, sd.cont,
data = Fleiss1993cont, studlab = paste(study, year),
random = FALSE, sm = "SMD")
```

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