Sentences with phrase «determined by correlation»

When a scientist develops a Fourier transform of a dataset, did you know that each coefficient is determined by correlation?

Not exact matches

We compare correlations by ranked fifth (quintile) of VIX at the end of the past return measurement interval to determine (in - sample) optimal time series momentum measurement intervals for different ranges of VIX.

Statistical analyses was performed to assess the significance of differences between vitamin A conversion factors by sex and to determine correlations between conversion factors and the BMI of each subject.

A purchase price is determined by the selling club while player wages is determined by the individual player, two completely different things, hence how does the selling price of a player has in any correlation with a players wages when wages is dictated by the player himself and not the club?

The actual situation is more complex of course, because votes are not determined by a single class, but by a composite of many issues with less than perfect correlation.

«The process is largely political, with no correlation between funding and the relative status of districts as determined by certain commonly used indicators,» the report found.

This can help them to determine whether the correlation between different conditions can best be explained by a person's genetic background giving higher susceptibility to a condition, or whether environmental factors are significant.

We showed that egg shapes vary smoothly across species, that it is determined by the membrane properties rather than the shell, and finally that there is a strong correlation linking birds that have eggs that are elliptical and asymmetric with a strong flight ability, the last a real surprise.»

Prof. Leticia Tarruell comments: «These droplets are fascinating macroscopic objects: even if they are made up of thousands of particles, their behavior is still fully determined by quantum fluctuations and correlations.

Membrane topology of human presenilin - 1 in SK - N - SH cells determined by fluorescence correlation spectroscopy and fluorescent energy transfer.

We resorted to a widely used C. elegans model of Parkinson's disease, where we can measure the correlation between lifespan determined by aging and neuronal loss because the condition is not fatal.

The observed correlation peaks are evaluated by using Distorted Wave Born approximation, whereby mean island sizes ranging from 300nm to 1.5 µm and mean island separation of about 2µm could be determined for the various samples.

In addition, high IGF - 1 / IGF binding proteins - 3 ratios were associated with better maintenance of cognition determined by scores on the 30 - point Mini-Mental State Examination (100), and a similar correlation was noted among centenarians (101).

Vinogradov & Lukyanov (1986) found a very high correlation between the results posted in a kettlebell lifting competition and a great range of dissimilar tests: strength, measured with the three powerlifts and grip strength; strength endurance, measured with pullups and parallel bar dips; general endurance, determined by a 1000 meter run; work capacity and balance, measured with special tests.

This difference is key (and totally overlooked by BOTH SIDES) to determining correlations between animal product consumption, chronic conditions, heart disease and cancer.

Finally, to determine whether age was associated with the kinds of relationships or social opportunities participants» reported seeking in their use of online personals ads, we calculated point - biserial correlations between age and endorsement of the sexual relationship and marriage partner options (i.e., the two types of relationships not endorsed by the considerable majority of respondents).

Both of these packages work great in assessing your data and helping you by saving a lot of time on determining such parameters as mean, standard deviation, regression, correlation, t - test, Student's test, etc..

We compare correlations by ranked fifth (quintile) of VIX at the end of the past return measurement interval to determine (in - sample) optimal time series momentum measurement intervals for different ranges of VIX.

But while we really don't know how much of our personality is determined by our genetics, there's probably a bigger correlation than we once thought.»

To determine which variables to include in the young adult analysis, we compared the dogs» rankings on the 29 scores (derived from 11 tasks; Table S2) at PA testing with their rankings on these same scores at PS testing by computing Kendall rank correlation coefficients.

So if I know that Christopher Wool went to Studio School and I know so - and - so other artist went there and now they're both represented by Gagosian, and that before Gagosian they were both represented by Luhring Augustine... it's possible to see a correlation there that could help determine a possible future trajectory.

Even if the clouds hypothetically were completely determined by GCR, one would expect to see deterioration of the correlation if viewed from above due to the presence of higher clouds not influenced by GCR.

Demonstration of a physically - based causal relationship is necessary because relationships determined only by correlation and stats do not prove anything.

4) Are the optimal kernel widths determined by maximal correlation (with CR) or by dominant temporal modes of the mean & variance (of LOD»)?

The 1200 km range used by GISTemp was determined emprically to give the best balance between correlation between stations and area of coverage.

Infact, the procedure of determining the behavior of such processes, a Statistical analytic process titled a «Time series» uses all data points that are collected within the method determined by the pre-procedure of «Experimental Design», made to facilitate the analysis in a manner of known (and best) correlation.

I determined this relationship by obtaining the trends devoid of noise and periodic components by using Singular Spectrum Analysis (SSA) to decompose and reconstruct the temperature series and then looking at the correlation of the first difference (instantaneous slope) of the tas trends versus the first difference of the tas trend minus the tos trend.

• Completely focused on devising and implementing improvements to logistics and inventory flow • Exceptional ability to determine efficient procedures for controlling products to and from warehouses • Demonstrated expertise in supporting production areas by ensuring delivery of all necessary materials to assist in attaining production goals • Qualified to handle quality control procedures by ensuring that each picked or received item is in correlation with requirements or specifications

Construct validity of the UCLA was determined by establishing its correlation to the HAD anxiety and depression scales.

The internal consistency was further determined by calculating the inter-item and item total correlation for the Urdu translated version of Passionate Love Scale.

We determined inter-rater reliability by performing intra-class correlations on each parenting behavior code: Communication.69, Listener Responsiveness.68, Positive Reinforcement.76, Intrusiveness.34, Lecture / Moralizing.69, and Parental Influence.42.

The fine - grained temperament traits that correlated significantly (with p <.01) with internalizing and externalizing problems across groups, determined by bivariate (Pearson's) correlations, were used in the linear regression analyses.