Error in (function (yi, vi, sei, weights, ai, bi, ci, di, n1i, n2i, x1i, :
Fisher scoring algorithm did not converge. See 'help(rma)' for possible remedies.
这个是出现的错误，请问各位这是什么原因。
library(meta)
library(ggplot2)
data=read.csv("C:/Users/jessi/Desktop/R csv/FM.csv")
data
m1 <-metacont(n.e, mean.e, sd.e, n.c, mean.c, sd.c,data = data,sm="MD",studlab = paste(data$study,data$year,sep=", "))
m1
这个是出错前的代码