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单词 fractile
释义

fractilen.

/ˈfraktʌɪl/
Etymology: < Danish fraktil (A. Hald 1948, in Statistiske Metoder iv. 58); compare fraction n. and -il suffix 2.
Statistics.
= quantile n.
ΘΚΠ
the world > relative properties > number > probability or statistics > [noun] > groups or arrangements of data
quartile1879
decile1882
percentile1885
centile1894
array1897
quintile1910
rank order1915
stratum1920
bin1934
quantile1938
realization1941
fractile1952
1952 G. Seidelin tr. Hald's Statistical Theory iv. 66 Corresponding to a given ordinate we find an abscissa which gives the limit below which we have that fraction of the observations indicated by the ordinate. This abscissa will be termed the fractile corresponding to the given fraction.
1961 M. G. Kendall & A. Stuart Advanced Theory Statistics (ed. 2) II. xxxii. 513 Xp is the p-quantile of the distribution, i.e. the value below which 100p per cent of the distribution lies.
1976 Lancet 31 Jan. 245/1 The clinician should be told how the value compares with one or more sets of reference values, utilising fractiles or S.D. units.
This entry has not yet been fully updated (first published 1993; most recently modified version published online March 2018).

fractileadj.

/ˈfraktɪl/
Etymology: formed as fract adj. + -ile suffix.
Pertaining to fraction or breakage; indicating liability to breakage or cleavage.
ΘΚΠ
the world > matter > constitution of matter > weakness > [adjective] > brittle or fragile
bricklec1225
froughc1275
brisel1303
brocklec1315
brittlea1382
fraila1382
brotelc1384
frangiblec1440
frushing1488
bruckle1513
brash1566
breakable1570
weak1581
glassya1591
brake1600
frushy1610
fragilea1616
kexy1641
brickly1670
cracky1725
fractile1727
frush1802
slattery1829
crackable1862
snappable1866
smashable1884
spaulty1895
1727 N. Bailey Universal Etymol. Eng. Dict. II Fractile, Frail or Brittle.
1893 Scribner's Mag. Apr. 470/2 The fractile lines of the sand~stone.
This entry has not yet been fully updated (first published 1897; most recently modified version published online March 2021).
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n.1952adj.1727
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更新时间:2024/11/10 17:04:47