ETYMOLOGIA SŁOWA PEARSON'S CORRELATION COEFFICIENT
Named after Karl Pearson (1857–1936), British mathematician.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «PEARSON'S CORRELATION COEFFICIENT»
Poznaj użycie słowa
Pearson's correlation coefficient w następujących pozycjach bibliograficznych Książki powiązane ze słowem
Pearson's correlation coefficient oraz krótkie ich fragmenty w celu przedstawienia kontekstu użycia w literaturze.
13.5.2 Karl Pearson's Correlation Coefficient Karl Pearson's correlation
coefficient measures quantitatively the extent to which two variables x and y are
correlated. For a set of n pairs of values of x and y, Pearson's correlation
coefficient r is ...
2
Intermediate Statistics For Dummies
The correlation coefficient (also known as Pearson's correlation coefficient)
measures the strength and direction of the linear relationship between two
quantitative variables x and y. It's a number between –1 and +1 that's unit-free;
that means if ...
3
Statistics: Concepts and Applications for Science
Compute and interpret regression-based confidence intervals for the mean of Y.
given X, and prediction intervals for an individual value of /given X. 13.1
Correlation Analysis Pearson's Correlation Coefficient (r) Our discussion of
correlation ...
... the square of the correlation coefficient, 194 Chapter 4 Multivariate Methods for
Describing Data Pearson's Correlation Coefficient.
John Arthur Rafter, Martha L. Abell, James P. Braselton, 2003
5
Business Mathematics and Statistics Quantitative Techniques ...
... To test the reliability of Karl Pearson's correlation coefficient, probable error is
used. The following formula is used to determine probable error: Probable Error (
P.E.) = 0.6745 x l-r Where, r is 40 Correlation.
6
Encyclopedia of Public Health. 2 Vol.
▷ Pearson's correlation coefficient (r) is a measure of the linear association of
two variables. In correlation analysis and calculation of correlation coefficient it is
not necessary to assume a ▷ relationship between the variables, in terms of ...
7
Introduction to Statistics and Data Analysis
Pearson's sample correlation coefficient r is given by r 5 gz x z y n 2 1 Although
there are several different correlation coefficients, Pearson's correlation
coefficient is by far the most commonly used, and so the name “Pearson's” is
often omitted ...
Roxy Peck, Chris Olsen, Jay Devore, 2011
8
Statistical Analysis for Business
(v) If r = +0.75, then there is high degree of positive correlation. Similarly,
negative values of r can be interpreted. O Probable Error and Karl Pearson's
Coefficient of Correlation To test the reliability of Karl Pearson's correlation
coefficient, ...
(You can sometimes use the Pearson's correlation coefficient with ordinal data
too, but that is a long story, and you don't need to worry about now.) • If you have
two variables that are at the interval or ratio data level and are normally
distributed ...
10
Applied Statistical Genetics with R: For Population-based ...
This is calculated using the same formula as Pearson's correlation coefficient and
is closely related to the χ2-statistic for a test of association between two binary
variables. In fact, it can be shown that φ = √ r2, where r2 is defined in Section ...
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «PEARSON'S CORRELATION COEFFICIENT»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
Pearson's correlation coefficient w wiadomościach.
Quantitative assessment of parkinsonian bradykinesia based on an …
... of the grasp ranges) correlated well with the evaluations of a neurologist (Pearson's correlation coefficient r = âˆ'0.83, p < 0.001). «7thSpace Interactive, Lip 15»
Assessment of the Chinese Resident Health Literacy Scale in a …
In all, 64 items were selected from the original scale based on factor loading, Pearson's correlation coefficient, and discrimination and difficulty ... «BMC Blogs Network, Lip 15»
Genetics of rapid eye movement sleep in humans
We chose Pearson's correlation coefficient to obtain information about similarity between vectors. The distance metric used in cluster analysis ... «Nature.com, Lip 15»
RING finger protein 31 promotes p53 degradation in breast cancer …
Student's t-test, Pearson's correlation coefficient and Cox regression analysis were used for comparisons. A P-value of<0.05 was considered to ... «Nature.com, Lip 15»
Evaluation of a novel canine activity monitor for at-home physical …
There was a strong correlation between activity intensity of both devices for individual time points (Pearson's correlation coefficient 0.81, ... «7thSpace Interactive, Lip 15»
Inference of brain pathway activities for Alzheimer's disease …
The functional connectivities between paired brain regions were measured by the Pearson's correlation coefficient (r). The types of functional ... «BMC Blogs Network, Maj 15»
Local-to-remote cortical connectivity in early- and adulthood-onset …
... between its local short-range connectivity and remote long-range connectivity by computing the Pearson's correlation coefficient between the ... «Nature.com, Maj 15»
Caregivers' hair cortisol: a possible biomarker of chronic stress is …
Scatter plot of caregiver hair cortisol concentrations (HCC) by child obesity measures. a) Pearson's correlation coefficient for caregiver HCC ... «BMC Pediatrics, Lut 15»
Quality of Life Questionnaire for Bronchiectasis Tested Alongside …
... and St. George's Respiratory Questionnaire (SGRQ) scores to the QOL-B. Using Pearson's correlation coefficient, the coefficients were not in ... «Lung Disease News, Sty 15»
Tor Reins in Concerns After Academic Paper on De-Anonymization
“We rely on statistical correlation (Pearson's correlation coefficient) to identify the closest matching flow.” Other academics have tried their hand ... «Threatpost, Lis 14»
