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sign test 符号检验；符号测试

sight test 符号检验；符号测试

## sign test [saɪn test]

• [统计] 符号检验；[计] 符号测试

### 网络释义专业释义英英释义

符号检验

sign test [统计] 符号检验 ; 符号检定 ; 符号测验 ; [计] 符号测试

The sign test 等级检定

bivariate sign test 二变量符号检定 ; [统计] 二元符号检验

sequential sign test 逐次符号检定

difference sign test [统计] 差分正负号检验 ; 差分符号检定

conditional sign test 条件符号检定

generalized sign test 广义符号检测器

Wilcoxon Sign Rank Test 符号等级检定

更多收起网络短语
• 符号检验 - 引用次数：5

参考来源 - 相互持股对上市公司盈利影响的实证研究
• 符号检定
符号检验
符号测验
• 符号检定
• 符号测验
符号测试

·2,447,543篇论文数据，部分数据来源于NoteExpress

#### Sign test

• abstract: In statistics, the sign test can be used to test the hypothesis that there is "no difference in medians" between the continuous distributions of two random variables X and Y, in the situation when we can draw paired samples from X and Y. It is a non-parametric test which makes very few assumptions about the nature of the distributions under test - this means that it has very general applicability but may lack the statistical power of other tests such as the paired-samples t-test or the Wilcoxon signed-rank test.

### 柯林斯英汉双解大词典

#### sign test

• 1.

N a statistical test used to analyse the direction of differences of scores between the same or matched pairs of subjects under two experimental conditions 符号检验

### 双语例句权威例句

• France has promised to sign a global test-ban treaty after it completes its current series of nuclear tests in the Pacific.

法国承诺完成目前太平洋进行的一系列核试验签署一项全球禁试条约

• At least one company, Consumer Genetics, which sells the Pink or Blue test, requires customers to sign a waiver saying they are not using the test for that purpose.

至少有一家测试公司消费者遗传要求客户必须签订弃权证书说明他们不会那个目的使用测试。

• Not all snoring is sleep apnea, though heavy snoring is a sign that you should have a sleep test for obstructive sleep apnea.

并不是所有打鼾睡眠呼吸中止症，尽管如雷的鼾声说明需要阻塞性睡眠呼吸暂停综合症的测试

\$firstVoiceSent
- 来自原声例句