Comparison of Approximation Methods for the Estimation of Distributions in the Analysis of the G/G/1 Queue

The analysis of Weibull and Pareto distribution functions in the approximation of the density of a sum of damping functions, PMRQ approximation and approximation of service distribution in the peak mode of the flow. There was found one of the characteristics of the network, the average waiting time of packets in the queue after application of spectral method of the Lindley’s integral equation. Finally, PMRQ approximation of the average waiting time in TES+/G/1, MMPR, was compared with the analytic values of the same value in the spectral solution of the Lindley’s integral equation obtained by simulation with real traffic. Traffic is captured using the Wireshark protocol analyzer program. The time distributions were obtained in the EasyFit data analysis program, designed for quick statistical data analysis and decision making. Methods of approximation of network traffic allows us to estimate the average packet latency using statistical data analysis, which will improve the quality of service and predict the behavior of traffic.

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PENGARUH KOMPETENSI SUMBER DAYA MANUSIA TERHADAP KUALITAS PELAYANAN JASA DOKUMEN IMPOR DI PT SARANA PUBLIK LOGISTIK JAKARTA

The Indonesian Journal of Public Administration (IJPA) ◽

10.52447/ijpa.v1i1.80 ◽

2015 ◽

Vol 1 (1) ◽

pp. 89-97

Author(s):

Dewi Yuliyanti

Keyword(s):

Data Analysis ◽

Human Resources ◽

Human Resource ◽

Statistical Data ◽

Statistical Testing ◽

Service Users ◽

Simple Linear Regression ◽

Statistical Data Analysis ◽

Significance Level

Penelitian ini bertujuan untuk mengetahui apakah ada pengaruh kompetensi sumber daya manusia untuk layanan kualitas dokumen impor di PT Sarana Logistik Umum Jakarta. Judul penelitian ini diangkat berdasarkan pengalaman yang menunjukkan penurunan jumlah pengguna layanan selama lima tahun terakhir. Penelitian ini merupakan penelitian kuantitatif dengan menggunakan uji statistik regresi linier sederhana. Berdasarkan hasil penelitian, data yang diperoleh persamaan regresi sebagai berikut: Y = 23,6 + 0,405X. Berdasarkan analisis data statistik, indikator penelitian ini adalah valid dan variabel yang dapat diandalkan. Hasil penelitian menunjukkan bahwa hipotesis "r hitung" adalah lebih besar dari r tabel (0,651> 0,266) dengan tingkat signifikansi 6,095, sehingga hipotesis ini diterima dan ada pengaruh positif dan signifikan antara kompetensi sumber daya manusia terhadap kualitas pelayanan impor dokumen di PT Sarana Umum Logistik. Kata Kunci : Kompetensi, Sumber Daya Manusia, Kualitas Layanan.This study aims to determine whether there is an influence of human resource competence to quality services of import documents in PT Sarana Public Logistics Jakarta. The title of this research was appointed based on experiences that showed a decrease in the number of service users over the last five years. This research is a quantitative study using statistical testing of simple linear regression. Based on the results of the study, the data obtained the following regression equation: Y = 23.6 + 0,405X. Based on statistical data analysis, the indicators of this study are valid and variables are reliable. The results showed that the hypothesis “r hitung” was greater than r table (0.651> 0.266) with a significance level of 6.095, so that this hypothesis was accepted and there is a positive and significant effect between human resource competence towards service quality of import documents in PT Sarana Public Logistics. Keywords : Competence, Human Resources, Quality Services.

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Market of Insurance in Russia: Major Tendencies and Problems of Development

Voprosy Ekonomiki ◽

10.32609/0042-8736-2006-12-115-127 ◽

2006 ◽

pp. 115-127

Author(s):

T Natkhov

Keyword(s):

Data Analysis ◽

Statistical Data ◽

Statistical Data Analysis ◽

Medium Term ◽

Insurance Sector ◽

Different Types ◽

Basic Characteristics

The article considers recent tendencies in the development of the market of insurance in Russia. On the basis of statistical data analysis the most urgent problems of the insurance sector are formulated. Basic characteristics of different types of insurance are revealed, and measures on perfection of the insurance institution in the medium term are proposed.

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Statistical data analysis of PJSC “NK “Rosneft” field pipelines failure

Automation Telemechanization and Communication in Oil Industry ◽

10.33285/0132-2222-2019-9(554)-15-21 ◽

2019 ◽

pp. 15-21

Author(s):

D.P. Karmachev ◽

Keyword(s):

Data Analysis ◽

Statistical Data ◽

Statistical Data Analysis

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BANK SPÓŁDZIELCZY (COOPERATIVE BANK) AS A GUARANTOR OF THE STABILISATION OF THE LOCAL FINANCIAL SYSTEM1

SCIENTIFIC BULLETIN OF POLISSIA ◽

10.25140/2410-9576-2019-1(17)-173-179 ◽

2019 ◽

pp. 173-179

Author(s):

Andrzej Pawlik

Keyword(s):

Data Analysis ◽

Banking Sector ◽

Statistical Data ◽

Local Development ◽

Banking System ◽

Analysis Method ◽

Statistical Data Analysis ◽

Data Analysis Method ◽

Strong Position ◽

Cooperative Banks

Urgency of the research. One of the most essential sources of supporting regional and local development is the banking system. Target setting. The study presented describes cooperative banking, represented by Bank Polskiej Spółdzielczości S.A. and Bank Spółdzielczy w Kielcach. The use of the statistical data analysis method allowed to demonstrate the strong position of cooperative banking in the market, fostering regional and local development. Actual scientific researches and issues analysis. The foundations for the modern cooperative banking sector were laid by cooperative financial organisations functioning more than 150 years ago [Pawlik, 2017, s. 152]. Its history is connected with difficulties faced in the period of partitions, work at the foundations after the end of World War I and Poland’s regaining its national independence. Uninvestigated parts of general matters defining. At present, cooperative banking functions as a result of the adoption by the Sejm of the Republic of Poland on 7 December 2000 of the act on the functioning of cooperative banks, their associations and associating banks, which ensured new legal conditions for the functioning of the sector2. The research objective. The article formulates the hypothesis that nowadays activities of cooperative banks will contribute to regional and local development. The statement of basic materials. One of the most essential sources of supporting regional and local development is the banking system. This system can guarantee the stabilisation of the local financial system. By supporting the development of regional and local entrepreneurship through loans, investment activities of the banks and financial and investment consulting, it will determine the identity of the region concerned. Conclusions. The use of the statistical data analysis method allowed to demonstrate the strong position of cooperative banking in the market, fostering regional and local development.

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