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Zheyuan Li
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Apparently, this user prefers to keep an air of mystery about them.

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7 $R^2$ of regression of $\epsilon$ on $X$ (residuals on independent variables) Nov 6 '16
6 How does autoregression work in R? Aug 24 '16
5 Linear Regression in R: Need to convert categorical variables to factor or character? Jun 2 '16
5 GAM with the negative binomial distribution: why do predictions no match with original values? Nov 24 '16
4 Fit a V-curve into a model Nov 27 '16
4 t-test analysis is different from t-test of that variable in regression May 12 '17
3 In R package mgcv, is it valid to have a random effect smooth on two continuous variables? May 8 '18
3 Difference between intercepts from `lm` (AR(1)) and `arima` functions May 9 '17
2 What is the explanation of the difference caused by the order of variables in anova for the concrete example in R? Nov 23 '16
2 Standard deviation of sample mean - unknown equation answered Jun 30 '16
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