matlab中t-test,两独⽴样本T检验的matlab命令ttest2 ttest2 Hypothesis testing for the difference in means of two samples Syntax[h,significance,ci] = ttest2(x,y)[h,significance,ci] = ttest2(x,y,alpha)[h,significance,ci,stats] = ttest2(x,y,alpha)[...] = ttest2(x,y,alpha,tail)h ...