Correlation-regression analysis of bitcoin characteristics
The article is devoted to the phenomenon of a money surrogate, introduced in the form of a bitcoin, a popular cryptocurrency. The purpose of the research is to study the influence of the price-per-unit value of the cryptocurrency on the indicator of the market capitalization of the bitcoin cryptocurrency through correlation-regression analysis. As a result of the research, the author becomes the first to prove the direct dependence of the mentioned indicators, namely, a strong relationship between...
The impact of innovative factors on the development of Russian regions
... innovative factors on the gross regional product. The following statistic indicators are chosen as factors: the volume of innovative goods, works and services and expenditure on technological innovations. The calculations are performed through the method of correlation analysis for thirty three regions and three federal districts of Russia. The 2000—2010 official statistical data are used. The authors substantiate the possibility of using the correlation analysis for evaluating the connection between innovative ...
The сross-correlation NMR spectroscopy as the method of study of the guest atom environment
In the present paper we focused our attention on problems of property variable of materials by interstitial impurity-induced perturbation of regular structure. This problem may be solve by NMR study of quadrupolar nuclear, that is probe of electronic environment of guest atom embedded in a host lattice. The study of evolution of coherences of quadrupolar nuclear with spin S = 3/2 in the presence anisotropy chemical shift is shown that interference terms between time dependent quadrupolar interaction...
Constructive Thinking in the Critical Philosophy of Hermann Cohen
... Knowledge (Wissenschaftslehre) (1794/95). The fundamental characteristics of scientific thinking in Cohen’s teaching include: purity, focus on the “fact of science”, the origin (Ursprung), the infinitesimal method, continuity, movement, production, correlation, intensive magnitude, interrelation of thinking and being. According to Cohen, scientific thinking can only be pure and generated by the origin. The origin is continuous action (movement) of thinking to separate the united and bind the divided ...
A comparative evaluation of the correlation analysis and maximum likelihood method resolution in the reception of phase-shift keying signals based on Barker codes
... устройствах : отчет о НИОКР (промеж.) / БГАРФ ФГБОУ ВПО КГТУ ; рук. Е. В. Волхонская. Калининград, 2014.
Volkhonskaya E., Korotey E., Vlasova K
phase-shift keying signal, Barker’s code, correlation analysis, maximum likelihood method, resolution
Ionospheric station of vertical sounding of an ionosphere «Vector»
The structure of station of vertical sounding "Vector" and results of correlation data processing is presented. For vertical sounding of an ionosphere the difficult signal in the form of the М sequence, containing 16 positions is used. Ways of further modernization of station are shown. Them treat expansion of opportunities ...
Correlation Regression Analysis of Investment Activity Influence on Increase in Gross Regional Product in the Kaliningrad Region
... полный стат. cб./ Территор. орган Федеральной службы госстатистики по Калининградской области, 2008.
gross regional product of the Kaliningrad region, Pearson correlation coefficient, international