CO OZNACZA SŁOWO PARAMETRIC STATISTICS
Statystyki parametryczne
Statystyka parametryczna to gałąź statystyk, która zakłada, że dane pochodzą z pewnego typu rozkładu prawdopodobieństwa i powodują, że dane dotyczą parametrów rozkładu. Najbardziej znane podstawowe metody statystyczne są parametryczne. Ogólnie rzecz biorąc, metody parametryczne czynią więcej założeń niż metodami nieparametrycznymi. Jeśli te dodatkowe założenia są poprawne, parametryczne metody mogą powodować dokładniejsze i dokładniejsze oszacowania. Mówi się, że mają większą siłę statystyczną. Jeśli jednak założenia są nieprawidłowe, metody parametryczne mogą być bardzo mylące. Z tego powodu często nie są uważane za solidne. Z drugiej strony, parametryczne formuły są często prostsze w zapisywaniu i szybsze obliczanie. W niektórych, ale zdecydowanie nie wszystkich przypadkach, ich prostota polega na ich niezbyt solidności, zwłaszcza w przypadku, gdy należy brać pod uwagę szczegółowe dane diagnostyczne.
Definicja słowa parametric statistics w słowniku
Definicja statystyk parametrycznych w słowniku jest gałęzią statystyki dotyczącej danych mierzalnych w skalach interwałowych lub skalach współczynników, tak aby można było zastosować do nich działania arytmetyczne, umożliwiając zdefiniowanie parametrów takich jak średnia rozkładu.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «PARAMETRIC STATISTICS»
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parametric statistics oraz krótkie ich fragmenty w celu przedstawienia kontekstu użycia w literaturze.
1
All of Nonparametric Statistics
This text includes coverage of: the bootstrap, the nonparametric delta method, nonparametric regression, density estimation, orthogonal function methods, minimax estimation, nonparametric confidence sets, and wavelets.
2
STATISTICS FOR SOCIAL SCIENCES: WITH SPSS APPLICATION
Parametric statistics It is defined to have an assumption of normal distribution for
its population under study. It refers to those statistical techniques which have
been developed on the assumption that the data are of a certain type. In
particular ...
HARI SHANKAR ASTHANA, BRAJ BHUSHAN,
2007
3
Business
Statistics: For Contemporary Decision Making
Parametric statistics are statistical techniques based on assumptions about the
population from which the sample data are selected. For example, if a tstatistic is
being used to conduct a hypothesis test about a population mean, the
assumption ...
4
Nonparametric
Statistics with Applications to Science and ...
Perhaps this text could have been titled A Bit Less of Parametric Statistics with
Applications in Science and Engineering, but it surely would have sold fewer
copies. On the other hand, if sales were the primary objective, we would have
titled ...
Paul H. Kvam, Brani Vidakovic,
2007
5
Understanding Nursing Research: Using Research in ...
Parametric statistics can be applied to numbers that meet two key criteria: (1) the
numbers must generally be normally distributed — that is, the frequency
distribution of the numbers is roughly bell-shaped; and (2) the numbers must be ...
Carol Leslie Macnee, Susan McCabe (RN.),
2008
6
Handbook of
Parametric and Nonparametric Statistical ...
Statistical power analysis for the behavioral sciences (2nd ed.). Hillsdale, NJ:
Lawrence Erlbaum Associates, Publishers. Conover, W. J. (1980). Practical non
parametric statistics (2nd ed). New York: John Wiley & Sons. Conover, W.J.( 1999
).
7
Choosing and Using
Statistics: A Biologist's Guide
... of statistics Descriptive statistics Parametric statistics Non-parametric statistics
What is a variable?
8
Research Methods and
Statistics: A Critical Thinking Approach
... materially affect the overall learning experience. Cengage Learning reserves
the right to remove additional content at any time if subsequent rights restrictions
require it. Inferential Statistics: Two-Group Designs □ □ 249 Parametric
Statistics.
9
Statistics for Evidence-Based Practice and Evaluation
As mentioned in Chapter 13, the two overarching types of inferential statistical
procedures are parametric statistics and nonparametric statistics. Parametric
statistics can be used with dependent variables that are at the interval or ratio
level of ...
PDQ Statistics is your supplemental text to the introductory and advanced statistics courses. Without using algebra, calculus, calculations, or jargon, Professors Norman and Streiner decode biostatistics for you.
Geoffrey R. Norman, David L. Streiner,
2003
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «PARAMETRIC STATISTICS»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
parametric statistics w wiadomościach.
Jaipur institute observes National Statistics Day
In Jaipur an interaction was organized on the use of non-parametric statistics for action research among the science faculty members on the ... «Merinews, Cze 15»
Inflated False Positives in fMRI: SPM, FSL and AFNI
Eklund et al. conclude that given the problems with parametric statistics approaches to fMRI – as represented by SPM, FSL and AFNI – it may ... «Discover Magazine, Maj 15»
Delusional? Trial in Lancet Psychiatry claims brief CBT reduces …
... conventional parametric statistics could be used. We cannot reasonably assume changes in one item is equivalent to changes in other items. «PLoS Blogs, Maj 15»
The hotly disputed black magic of data breach cost estimates
... per record (X)—Verizon's researchers use parametric statistics to plot the relationship between records lost and estimated data breach cost. «Fortune, Kwi 15»
Convert classrooms into educational laboratories, recommends KV …
It was recommended that for action research non parametric statistics of sign test, chi-squared test, U- test, criterion referenced test, rank ... «Merinews, Kwi 15»
Amazingly spun mindfulness trial in British Journal of Psychiatry …
... chosen that are less likely to reveal differences between intervention and control group than the parametric statistics that are typically done. «PLoS Blogs, Mar 15»
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... on a five-point Likert scale. Correlates of overall maternal satisfaction were explored with descriptive and inferential non-parametric statistics. «BMC Pediatrics, Lip 14»
Mean Reversion: Ignore At Your Peril [Apple Inc., Google Inc …
This assumes Gaussian distribution; this is not a given; non parametric statistics may be applicable. A useful, thought provoking article ... «Seeking Alpha, Lut 14»
FEMI AND HIS SEVERELY IGNORANT LIES – by Dr. Samuel Okafor
First Professor of Statistics – Professor Adichie who's research on Non-Parametric Statistics led to new areas in statistical research. What about ... «African Herald Express, Sie 13»
Wheat geneticist, statistician elected to the National Academy of …
Hall is known for his work that provides the theoretical basis for an area of statistics called non-parametric statistics, including bootstrap ... «UC Davis, Kwi 13»