搜索优化
English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最新
最佳匹配
资讯
搜狐
8 年
分类、有序、定量变量...你清楚你的变量类型吗? - 搜狐
比如说上面提到性别(男 or 女);包含了性别的全部类别,同时不同类别之间又具有排斥性。 有序变量(Ordinal Variable) 有序变量和分类变量长得有点儿像,但是两者还是有明显的区别。 有序变量是指分类数大于等于3,且类别之间存在序次关系的响应变量。
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Trump's message to Epstein?
LA immigration stops ruling
Stabbed to death in NC
Girl identified in NH case
Returns to SiriusXM show
Train collides with bus in MX
Court rejects states' suit
Succession deal reached
Teenager kills 2 officers
Trump praises West Point
Lets Trump fire FTC member
Intervenes in abortion suit
Visit Puerto Rico
Key witness fatally shot
Charged with killing 2 men
Indonesia Cabinet reshuffle
World Aquatics to pay $4.6M
EchoStar, SpaceX reach deal
Jury selection begins
People eating more sugar?
Porn site founder jailed
MLS suspends Suarez
Man receives pig kidney
6 dead in CA car crash
French PM Bayrou ousted
RU hits Kyiv power facility
Man charged with murder
Clergy abuse case settlement
DHS launches 'Midway Blitz'
$83.3M judgment upheld
To buy Colorado’s FirstBank
Vows to protect prayer
反馈