I wrote Python code which shows Correlation between NASDAQ price, Corn and Gold(Corr=0.945). Corn and Gold are best mix I have found. https://gist.github.com/Kouhei-Takagi/a1a9b073f6cd6dacb7eb1ea871d8fd3c I changed some important parts. https://gist.github.com/Kouhei-Takagi/5becaf7c3a24d63ac9c56856e81297f2
2018/7/27. University education: There are some future problems… Recently , I am learning English & programming by Udemy , online education system. Not in courge… And not by professors. No matter which Udemy ’ s teachers have Dr. or not , the reputation by customers are decided. Online education kills university systems , I think. University systems cost a lot of money , the salary for teachers , assistants , and professers. In addition , the research equipments are expensive. So students pay expensive fee for them by education loans. University has 2 or more functions , education and research. But online education takes place in former function. And university education costs cheap , but it is paid a lot , I mean it is CASH COW for university. If university loses their cash cow , what is left in it? High salary and pension. Now university has brand names , but those values are bubble. The values will falls sooner or later…