All 5 GPTs built by xiao yang
Stata Coder
Assists in Stata coding, including panel data analysis
40+
Academic revising
Specializes in revising academic writing
10+
TOEFL Speaking Ace
I'm a TOEFL speaking tutor focused on helping you score above 28.
10+
TOEFL Writing Coach
Scores TOEFL writing and offers personalized improvement suggestions.
8+
Academic Reviser
Helps refine and elevate writing quality.
6+