sign test

基本解釋

One of the easiest nonparametric tests to use is the sign test .
最簡(jiǎn)單的非參數(shù)檢驗(yàn)是符號(hào)檢驗(yàn)。
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This paper also discusses the sign test of multi_LV PLS algorithm.
以及在多個(gè)潛變量PLS算法上的符號(hào)檢驗(yàn)。
The methods of sign test and runs number test of negligence error and adjustment of experimental covariance matrix are given in the work.
給出了檢驗(yàn)疏失誤差是否存在的符號(hào)檢驗(yàn)法和游程數(shù)檢驗(yàn)法。并給出了存在疏失誤差時(shí)如何調(diào)整實(shí)驗(yàn)數(shù)據(jù)協(xié)方差矩陣的方法。

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."

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

sign rank test 測(cè)試;符號(hào)等級(jí)檢驗(yàn)法;符號(hào)等級(jí)檢驗(yàn);采用符號(hào)等級(jí)檢驗(yàn)法
sign -test 符號(hào)檢驗(yàn)
Wilcoxon Sign Rank Test 符號(hào)等級(jí)檢定
Negative Sign Bias Test 負(fù)符號(hào)偏誤檢驗(yàn)
sign limited test 體征限量試驗(yàn)

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