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## 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

[统计] 符号检验

符号检定

符号测验

... 福尔马林石灰消毒：formalin lime disinfection 符号测验sign test 浮肿：edema ...

[计] 符号测试

... sign reverser 符号变换器 sign test 符号测试 sign 符号 ...

sign rank test 测试 ; 符号等级检验 ; 采用符号等级检验法 ; 符号等级检验法

sign-test 符号检验

Wilcoxon Sign Rank Test 符号等级检定

Negative Sign Bias Test 负符号偏误检验

sign limited test 体征限量试验

sign Verification Test 设计验证试验

Sign bias test 符号偏误检定 ; 偏误检验 ; 指示偏误检验 ; 信号偏误检验

positive sign bias test 正符号偏误检验

The sign test 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

• 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

### 双语例句原声例句权威例句

• The methods of sign test and runs number test of negligence error and adjustment of experimental covariance matrix are given in the work.

给出检验疏失误差是否存在符号检验法游程检验法给出了存在疏失误差时如何调整实验数据方差矩阵方法

• Unlike them, it has refused to sign the test-ban treaty. Unlike them, it declines to end the production of fissile material-uranium and plutonium-for bombs.

五个核大国不同拒绝签署禁止核试条约拒绝中止核燃料(铀钚)生产

• This paper studies image median filtering and several fast algorithm, then designs and implements a novel median filtering algorithm based on proved sign test method.

研究图像滤波及其快速算法基础上，设计实现了一种新的基于符号检验改进算法滤波快速算法

• I think it's the political implications of this missile test that are noteworthy-and that is that Iran views the talks as dead-it doesn't view the talks positively, and now it's bracing for sanctions and quite possibly for war, and this missile test is a sign that Iran takes the military option very seriously and is ready to reciprocate if it's attacked."

VOA: standard.2009.12.18

• Mr Clinton had hoped to persuade India and Pakistan, two antagonistic nuclear neighbours, to sign the test-ban treaty.

ECONOMIST: America’s world

• G8 countries, which have said India must sign the Comprehensive Test Ban Treaty, will now want Pakistan to sign as well.

ECONOMIST: India and Pakistan

• The idea of rewarding India and Pakistan, if they are willing now to sign onto the Comprehensive Test Ban, may make the so-called "international community" feel better.

CENTERFORSECURITYPOLICY: Gaffney on the CTBT

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- 来自原声例句