Spearman's rank correlation coefficient | Pearson product-moment correlation coefficient | Pearson's correlation coefficient r | Correlation coefficient | Correlation and dependence | Weighted correlation network analysis | Priesthood Correlation Program | Correlation trading | correlation does not imply causation | correlation coefficient | Canonical correlation |
"Estimating Optimal Transformations for Multiple Regression and Correlation", Journal of the American Statistical Association 80:580–598.
Analyse-it provides a range of standard parametric and non-parametric procedures, including Descriptive statistics, ANOVA, Mann–Whitney, Wilcoxon, chi-square, correlation, linear regression, logistic regression, polynomial regression and advanced model fitting.
Statistical methods (correlation and regression) were still in their infancy, so Guerry relied on graphic comparisons of maps and semi-graphic tables.
Genetic studies conducted by Cavalli-Sforza have revealed that Iranians have a weak mtDNA correlation with Semitic speaking Near Eastern groups, with more similarities in Mitochondrial DNA to surrounding Indo-European speaking populations of Asia.
Although most recognized for its correlation with the onset of glaucoma, the malformation is not limited to the eye, as Axenfeld syndrome when associated with the PITX2 genetic mutation usually presents congenital malformations of the face, teeth, and skeletal system.
The above measures provide information on the directionality of interactions in terms of delay (correlation) or coherence (phase), however the information does not imply causal interaction.
The family member with whom Chomley would share the strongest correlation, however, was Sir William à Beckett.
These probability density functions are referred to as Jacobi distributions in the theory of random matrices, because correlation functions can be expressed in terms of Jacobi polynomials.
Sheila Kitzinger found a correlation between the mother’s prenatal stress level and later amount of crying by the infant.
The effective potential includes the external potential and the effects of the Coulomb interactions between the electrons, e.g., the exchange and correlation interactions.
It is found by Xia, Zhou and Giannakis that, difference sets can be used to construct a complex vector codebook that achieves the difficult Welch bound on maximum cross correlation amplitude.
The value is determined using the Pearson product-moment correlation coefficient (sometimes referred to as the PMCC, and typically denoted by r) as a measure of the correlation (linear dependence) between two variables X and Y, giving a value between +1 and −1 inclusive.
Through AIS, the positions of surrounding vessels are known, and could be used for automated correlation with radar targets – providing a position verification mechanism.
They found a modest correlation of 0.62 between the 10-year equity premium and a measure of implied volatility (in this case VIX, the Chicago Board Options Exchange Volatility Index).
Representatives from the Oromia Region hold the most positions and representatives from the Amhara Region hold the second most positions, in correlation with the population order of the corresponding states.
There is a negative correlation between the mathematics and reading gender gaps, that is, nations with a larger mathematics gap have a smaller reading gap and vice versa.
Video quality assessment tools based on network quality metrics such as packet loss, MDI and PSNR do not correlate well with a perceived visual quality due to the nonlinear behavior of the human visual system.
Edith Durham’s book High Albania makes reference to the direct correlation between the Keqi brothers and the significance of the bloodlines.
Furthermore, it was shown by Tobias Preis et al. that there is a correlation between Google Trends data of company names and transaction volumes of the corresponding stocks on a weekly time scale.
He introduced to England the painstaking physical examination of a neurologist and even outstripped Gowers in his systematic collection of clinical data and its correlation with anatomy and pathology.
in a 2001 study on an Iron Age cemetery in Pontecagnano Faiano, Italy, a correlation was found between the quality of grave goods and Forensic indicators on the skeletons, showing that skeletons in wealthy tombs tended to show substantially less evidence of biological stress during adulthood, with fewer broken bones or signs of hard labor.
It is the only known source of charophytes in the Reading Beds, and these have potential for correlation with other localities in Europe.
An average correlation of r=.46 exists between intergroup anxiety and prejudice, suggesting a notable relationship between the two.
Her other favourite things include eating chips, Maxxie Oliver's dancing, and the correlation between maths and music (Pythagorean triples).
The band gap opens up at low temperatures due to hybridization of localized electrons (mostly f-electrons) with conduction electrons, a correlation effect known as Kondo effect.
This was one of the most violent eruptions in the last 5000 years (alongside the Tianchi eruption of Baekdu at around 1000 and the 1815 eruption of Tambora), with a Volcanic Explosivity Index rating of 7; and there appears to be a correlation, to within a few years, of a year in which the sky was red over Rome and China.
In 1999, a study by the journal Copeia reported that there may be a correlation between the dams of beavers and how close the fishes' habitat are to these dams.
The Siple Dome (SD) has a climate event with an onset time that is coincident with that of the LIA in the North Atlantic based on a correlation with the GISP2 record.
Love Streams is based on the 1980 play of the same name by Ted Allan but the correlation between the screenplay and the play is minimal.
He is now leading his team to run-up Molonglo Observatory Synthesis Telescope with a newly designed correlation system for observation of pulsars and Lorimer bursts.
Australian research conducted in 2009 by subjecting in vitro samples of human spermatozoa to radio-frequency radiation at 1.8 GHz and specific absorption rates (SAR) of 0.4 to 27.5 W/kg showed a correlation between increasing SAR and decreased motility and vitality in sperm, increased oxidative stress and 8-Oxo-2'-deoxyguanosine markers, stimulating DNA base adduct formation and increased DNA fragmentation.
Alfred Kinsey found there may be "some correlation between the frequencies of masturbation and the frequencies of nocturnal emissions. In general the males who have the highest frequencies of nocturnal emissions may have somewhat lower rates of masturbation."
While acknowledging Lewontin's observation that humans are genetically homogeneous, A. W. F. Edwards in his 2003 paper "Human Genetic Diversity: Lewontin's Fallacy" argued that information distinguishing populations from each other is hidden in the correlation structure of allele frequencies, making it possible to classify individuals using mathematical techniques.
William G. Tifft was the first to investigate possible redshift quantization, or "redshift-magnitude banding correlation", as he first called it.
Most rabbis affiliated with Modern Orthodoxy's Rabbinical Council of America (RCA), who are mostly alumni of Yeshiva University's (YU) Rabbi Isaac Elchanan Theological Seminary (RIETS) are active members and leaders in the RZA so that there is a strong correlation of leadership between YU, the RCA, Mizrachi in general, and the RZA.
A correlation has been drawn between the binding affinity of seletracetam (and its analogues) to SV2A and the degree of seizure prevention in animal models.
At the Chicago World's Fair of 1933-1934, Sinclair sponsored a dinosaur exhibit meant to point out the putative correlation between the formation of petroleum deposits and the time of dinosaurs, now a largely discredited misconception.
Beside Gulenko's, there are several other theories of correlation between temperaments and socionic types, although almost all socionic authors support Eysenck's view that temperaments do correlate with the E/I factor.
The suggestion at the time was the correlation was due to free-free or Bremsstrahlung emission from ionized gas caused by young hot stars which are formed in these dusty regions.
IAPWS—an association that maintains international-standard correlations for the thermodynamic properties of steam, including IAPWS-IF97 (for use in industrial simulation and modelling) and IAPWS-95 (a general purpose and scientific correlation).
A long-term, concurrent confocal microscopy and electrophysiology investigation conducted on cortical rat in-vitro neural networks (age > 3 weeks in-vitro) growing on Multi Electrode Arrays examined the correlation between network activity levels and changes in the sizes of individual synapses.
The Troubadours, Eros, romantic love, Tristan, libido vs. credo, separation from love, Satan, loving your enemy, the Crucifixion as atonement, virgin birth, the story of Isis, Osiris and Horus, the Madonna, the Big Bang, the correlation between the earth or mother Goddess and images of fertility (the sacred feminine).
The sedimentary rocks have yielded a variety of fossils that indicate that the rocks were formed around 490 million years ago and therefore provide a means of correlation with other key sites such as those in North Wales and Shropshire.
Holographic associative memory represents a family of analog, correlation-based, associative, stimulus-response memories, where information is mapped onto the phase orientation of complex numbers operating.
"Apostolic" does not mean separation from other denominations, but correlation with the teaching of the apostles (see gospel, Acts of the Apostles).
Weighted correlation network analysis, also known as weighted gene co-expression network analysis, is a widely used data mining method especially for studying biological networks based on pairwise correlations between variables.
A study by the International Agency for Research on Cancer showed a limited correlation between oral cancer and the drinking of large quantities of "hot mate".
Zhao is currently holding as the chairperson of the Petroleum Geology Committee of Chinese Petroleum Society; member of China National Committee for ICGP (UNESCO International Geological Correlation Program) and adjunct professor of Northwestern University, China University of Petroleum, and Jilin University.