The Cambridge Dictionary of Statistics
in the event you paintings with information and wish easy accessibility to transparent, trustworthy definitions and motives of recent statistical and statistics-related recommendations, then glance no additional than this dictionary. approximately 4000 phrases are outlined, masking clinical, survey, theoretical, and utilized information, together with computational and graphical elements. Entries are supplied for normal and really good statistical software program. furthermore, brief biographies of over a hundred very important statisticians are given. Definitions offer adequate mathematical element to elucidate thoughts and provides typical formulation whilst those are worthy. the vast majority of definitions then supply a connection with a ebook or article the place the consumer can search extra or extra really good info, and lots of are followed via graphical fabric to help knowing.
those who have eaten a selected merchandise and in the event you haven't. [Epidemiology ideas and strategies, 1970, B. MacMahon and T.F. Pugh, Little, Brown and corporate, Boston.] Attenuation: A time period utilized to the correlation among variables while either are topic to dimension errors, to point that the worth of the correlation among the ‘true values’ might be underestimated. See additionally regression dilution. [Biostatistics, 1993, L.D. Fisher and G. Van Belle, Wiley, New York.].
contain a number of models of a predictor which are used to get an aggregated predictor. [Statistical trend popularity, 1999, A. Webb, Arnold, London.] Bagging predictors: See bagging. Bagplot: An method of detecting outliers in bivariate information. The plot visualizes place, unfold, correlation, skewness and the tails of the information with no making assumptions in regards to the information being symmetrically allotted. [American Statistician, 1999, fifty three, 382–7.] Balaam’s layout: A layout for checking out.
Statistical types that's just like Akaike’s details criterion (AIC) yet penalizes types of upper dimensionality greater than the AIC. primarily the BIC is reminiscent of Schwarz’s criterion. [Journal of the yank Statistical organization, 1996, sixty four, 103–37.] Bayesian conﬁdence period: An period of a posterior distribution that is such that the density at any aspect contained in the period is larger than the density at any aspect outdoors and that the world less than the curve for that period.
Divided by means of the sq. of peak in metres. someone with a cost lower than 20 is usually considered as underweight, whereas one with a price over 25 is obese. [Archives of sickness in early life, 1995, seventy three, 25–9.] Bonferroni, Carlo Emilio (1892–1960): Born in Bergamo, Italy, Bonferroni studied arithmetic on the collage of Turin. In 1932 he used to be appointed to the Chair of arithmetic of Finance on the collage of Bari, and in 1933 moved to the college of Florence the place he remained.
Genetics, 1998, P. Sham, Arnold, London.] Gene–environment interplay: An impression that arises while the joint results of a genetic and an environmental issue isn't the same as the sum in their person results. [Statistics in Human Genetics, 1998, P. Sham, Arnold, London.] Gene frequency estimation: The estimation of the frequency of an allele in a inhabitants from the genotypes of a pattern of people. [Statistics in Human Genetics, 1998, P. Sham, Arnold, London.] Gene mapping: The.