【说出来的论坛币】2.就是那么让你难以“置信”！

有道理，谢谢分享

置信区间比P值提供了更多的信息，样本量越大，所得的置信区间就越窄，就能更确定总体参数的确切值。

你到底要我怎么想

看看，路过

confidence interval... I am doing empirical researach, usually perform differences-in-differences, instrumental variable method. my most often used models are: probit, logistic, and tobit regression. I of course report confidence interval in my result, but I barely really use it in my final analysis. I often use 95% confidence interval level, instead of 99%. But I think it's a quick way to use confidence interval to reassure the significance of the coefficient. If zero is within the 95% confidence interval, your coefficient is NOT statistically significant. It's more intuitive than p-value and it's quicker than carrying out t-test.

zhichi!!!!

来看看。

说出来的论坛币，太棒了

最高奖励1000哦，大家快来参与

伴随概率吧，不过我对这个理解不深入就不多言了。