| 1. |
BUNODERINA EUCALIAEGEN. ET SP. NOV., A NEW PAPILLOSE ALLOCREADIIDAE FROM THE STICKLEBACK |
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Canadian Journal of Research,
Volume 14d,
Issue 2,
1936,
Page 11-14
M. J. Miller,
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PDF (200KB)
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摘要:
A new species of trematode is described from the intestine of the stickleback (Eucalia inconstans), and referred to a new genus.
ISSN:1923-4287
DOI:10.1139/cjr36d-003
出版商:NRC Research Press
年代:1936
数据来源: NRC
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| 2. |
A GRAPHICAL METHOD FOR THE RAPID ESTIMATION OF THE STANDARD DEVIATION |
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Canadian Journal of Research,
Volume 14d,
Issue 2,
1936,
Page 15-20
R. Holcomb,
Darol K. Froman,
Preview
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PDF (243KB)
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摘要:
A graphical method, based upon Galton's "ogive" curve, that may be used for estimating the various criteria of variability including the standard deviation, is described. Curves of this type are more readily adaptable to tests for normality of distribution than are the customary frequency histograms, especially with a limited number of observational data.
ISSN:1923-4287
DOI:10.1139/cjr36d-004
出版商:NRC Research Press
年代:1936
数据来源: NRC
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