Message-ID: <003a01d6d30f$f052d9a0$d0f88ce0$@gmail.com>
Date: 2020-12-15T18:27:25Z
From: Homa Keshavarz
Subject: [R-meta] aggregate data continues outcomes
I do appreciate it if you direct me how to aggregate the 2 groups below.
This study has 3 arms, comparison between A , B, and C.
Group 1: A compare to B
Group 2: A compare to C
I need to aggregate theses 2 groups
M SD N M DD N
Group1 1248.0 698.0 15 2381.0 1313.0 15
Group2 1248.0 698.0 15 1878.0 720.0 15
Many thanks in advance,
Homa