TY - Advances in Psychological Science A1 - FANG Junyan, ZHANG Minqiang T1 - What is the minimum number of effect sizes required in meta-regression? An estimation based on statistical power and estimation precision Y1 - 2020-02-24 00:00:00.0 JF - Advances in Psychological Science JO - Advances in Psychological Science SP - 673 EP - 680 VL - 28 IS - 4 UR - {https://journal.psych.ac.cn/xlkxjz/EN/10.3724/SP.J.1042.2020.00673} N1 - 10.3724/SP.J.1042.2020.00673 ER -