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「film」「movie」「cinema」等词之间的区别是什么? - 知乎
Film是个正儿八经的日耳曼词,法语的film是从英语借的。 Film的源头是原始印欧语的*pel-“皮毛、兽皮”。 古英语也有这个词,不过那个时候写作filmen,意思是“膜、薄皮、包皮”,源自原始日耳曼语*fello(m)“兽皮”。
Is a rating in a set range a categorical or numerical variable?
2019年10月9日 · 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.
How to properly include covariates in a one-way repeated …
2023年8月6日 · I want to test the effect of a suicide prevention film on help-seeking. I have help-seeking intentions as an outcome variable and measured this variable at three time points (pre, post, follow-up) in 40 participants. To analyse the data I would conduct a one-way repeated measures ANOVA and compare mean differences between the three time points.
Getting negative predicted values after linear regression
I'm using linear regression to predict a price which is obviously positive. I have only one feature which is gross_area. I standardized it (z-score) I got this kind of value: array([[ 1. , -0.
How to read scientific notation output (numbers that include "e")?
2017年12月20日 · After running the lm regression model using R, sometime one is bound to get very small P values or values in the covariance matrix. Something of the sort: -1.861246e-04 for example in a covariance ...
请问网站可以下载高清电影海报和剧照? - 知乎
可以下载电影海报和剧照的网站有五个,分别是豆瓣电影、 IMP Awards、TMDb、FilmGrab。
Logistic regression: fixed effects for firms, countries & years
I am trying to use logistic regression on a sample of 20,000+ firms across 50+ countries, from 2000-2010. Do I need to use logistic regression with fixed effects for year and firm + dummy variables...
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 …
2022年7月10日 · 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。
知乎 - 有问题,就会有答案
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、 …
如何评价易烊千玺的电影《小小的我》? - 知乎
2024年12月27日 · 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 ...