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quite robust to lack of normality

Japanese translation: データが正規分布しなくても管理図が大丈夫であろう

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08:13 Feb 10, 2007
English to Japanese translations [PRO]
Bus/Financial - Mathematics & Statistics
English term or phrase: quite robust to lack of normality
Control charts are quite robust to lack of normality.
sasuke
Local time: 21:51
Japanese translation:データが正規分布しなくても管理図が大丈夫であろう
Explanation:
"control charts are quite robust to lack of normality" means "the lack of normality does not greatly adversely effect control charts"

This interpretation is borne out by references like the following ...

Review of Dr. Shewhart's original works points out that he did not use the normal distribution assumption [...]. He used the Tchebychev Inequality as the theoretical basis of control charts.
Selected response from:

paul_b
United Kingdom
Local time: 13:51
Grading comment
4 KudoZ points were awarded for this answer

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Summary of answers provided
2 +2データが正規分布しなくても管理図が大丈夫であろうpaul_b


  

Answers


34 mins   confidence: Answerer confidence 2/5Answerer confidence 2/5 peer agreement (net): +2
control charts are quite robust to lack of normality
データが正規分布しなくても管理図が大丈夫であろう


Explanation:
"control charts are quite robust to lack of normality" means "the lack of normality does not greatly adversely effect control charts"

This interpretation is borne out by references like the following ...

Review of Dr. Shewhart's original works points out that he did not use the normal distribution assumption [...]. He used the Tchebychev Inequality as the theoretical basis of control charts.


    Reference: http://deming.eng.clemson.edu/den/archive/2002.12/msg00088.h...
paul_b
United Kingdom
Local time: 13:51
Native speaker of: Native in EnglishEnglish
PRO pts in category: 9

Peer comments on this answer (and responses from the answerer)
agree  Gazali Amirullah: 正規分布からのはずれても大丈夫だ。
3 hrs

agree  xxxAkiHofmann: (平均値の安定したバラツキの少ない)管理図は、正規性が欠如していても、(はずれ値に強い)ロバスト統計です。 Yes, it is ”大丈夫". http://www.neurosci.aist.go.jp/~kurita/lecture/statimage/nod...
6 hrs
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