Film | search
Click here to view Film news from 60+ newspapers.
Bookmark or Share- What is the difference between PCA and PAF method in factor analysis ...$\begingroup$ +1. A very neat and simple answer. Just I want to scratch off a tiny nuance about that a little bit dogmatic/narrow use a PCA when the theory behind the index variable is that the index is an outcome of the indicators, we assume that there is some latent construct called "prejudice" that is influencing how people answer these questions.
- distributions - What is the difference between the Shapiro–Wilk test of ...As for what they test - the KS test (and the Lilliefors) looks at the largest difference between the empirical CDF and the specified distribution, while the Shapiro Wilk effectively compares two estimates of variance; the closely related Shapiro-Francia can be regarded as a monotonic function of the squared correlation in a Q-Q plot; if I recall correctly, the Shapiro-Wilk also takes into ...
- 电影史上无人超越的10部经典高分限制级情色电影，18岁以下不要看哦！上网查了一遍经典高分限制级电影，五花八门的推荐，真是让人无语至极！全是烂片怎么看。
- 发现 - 知乎知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭借认真、专业、友善的社区氛围、独特的产品机制以及结构化和易获得的优质内容，聚集了中文互联网科技、商业、影视 ...
- Is a rating in a set range a categorical or numerical variable?Opinion variables on a 1 to 5 or 1 to 10 scale are usually considered as ordinal categorical variables. On a 1-to-10 scale, suppose someone rates one movie as 5 and and another as 10.
More
