kurtosis
Term:
kurtosis
Domain:
Metadata
Definition:
A term used to describe the extent to which a unimodal frequency curve is “peaked”; that is to say, the extent of the relative steepness of ascent in the neighbourhood of the mode. The term was introduced by Karl Pearson in 1906.
Source:
A Dictionary of Statistical Terms, 5th edition, prepared for the International Statistical Institute by F.H.C. Marriott. Published for the International Statistical Institute by Longman Scientific and Technical
المصطلح:
تفلطح
المجال الأحصائي:
البيانات الوصفية
التعريف:
تعبير يستخدم لوصف مدى "تقوّس" منحدر أحادي التردد، بتعبير آخر، هو مستوى حدّة المنحى إلى جانب المدى. استخدم كارل بارسون (Karl Pearson) هذا التعبير للمرة الأولى.
المصدر:
A Dictionary of Statistical Terms, 5th edition, prepared for the International Statistical Institute by F.H.C. Marriott. Published for the International Statistical Institute by Longman Scientific and Technical (translated).