STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH最新文献

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Analysis of Child Mortality on Geographical Basis Over Different Centuries 不同世纪儿童死亡率的地理分析
STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH Pub Date : 2022-12-31 DOI: 10.52700/scir.v4i2.112
Z. Javed, Anam Javaid, Sumbal Javaid, Arsalan Javed
{"title":"Analysis of Child Mortality on Geographical Basis Over Different Centuries","authors":"Z. Javed, Anam Javaid, Sumbal Javaid, Arsalan Javed","doi":"10.52700/scir.v4i2.112","DOIUrl":"https://doi.org/10.52700/scir.v4i2.112","url":null,"abstract":"There are many variables involved in real life problem child mortality so it is difficult to choose an significant results out all of possible years relating toanalytical factors. Child mortality rate is an issue specially in the developing and under developed countries. Because many children died due to different kind of diseases and unavailability of the health facilities, especially in under developed countries. The current research focus on the child mortality rate analysis. The analysis is carried out for the child mortality rate by the geographical analysis over time. The results shows that the highest mortality rate was found high in Angola 392.4367 and lowest was found in 187 United kingdom. The child mortality rate was found to be different through centuries and through year in twoway analysis of variance test.","PeriodicalId":117051,"journal":{"name":"STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124118397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of the COVID-19 Pandemic on Student’s Education 新冠肺炎疫情对学生教育的影响
STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH Pub Date : 2022-12-31 DOI: 10.52700/scir.v4i2.113
Muhammad Kashif, Aziz Ur Rehman, M. Qadir, M. K. Javed, Anam Javaid, Sumbal Javaid, Arsalan Javaid
{"title":"Impact of the COVID-19 Pandemic on Student’s Education","authors":"Muhammad Kashif, Aziz Ur Rehman, M. Qadir, M. K. Javed, Anam Javaid, Sumbal Javaid, Arsalan Javaid","doi":"10.52700/scir.v4i2.113","DOIUrl":"https://doi.org/10.52700/scir.v4i2.113","url":null,"abstract":"The main goal of this report is to investigate the effects of coronavirus on student's education. The collected data is represented in different charts. A questionnaire-based on 14 different questions is formed for this paper. The responses on the questionnaire was collected by sending it via social media channels (Facebook and WhatsApp). In this study 1088 people were included and out of them 400 people responded on the questionnaire. Through this study, it has been concluded that students are literally getting affected due to COVID-19, and outcomes also suggest thatclass-based learning is more effective than digital learning.","PeriodicalId":117051,"journal":{"name":"STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126342283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Generalized Family of Exponential type Estimators for the Estimation of Population Coefficient of Variation 总体变异系数估计的广义指数型估计族
STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH Pub Date : 2022-12-31 DOI: 10.52700/scir.v4i2.115
Mustansar Aatizaz, Ghazifa Azhar, J. Shabbir
{"title":"Generalized Family of Exponential type Estimators for the Estimation of Population Coefficient of Variation","authors":"Mustansar Aatizaz, Ghazifa Azhar, J. Shabbir","doi":"10.52700/scir.v4i2.115","DOIUrl":"https://doi.org/10.52700/scir.v4i2.115","url":null,"abstract":"In this article, we proposed an improved family of estimators for population coefficient of variation (CV) under simple random sampling, which needed two helping variables. The expression for bias and mean square error (MSE) are derived up to first order of approximation, and investigated the performance of the proposed family with existing estimators in both actual and simulated conditions, found that new estimators showing lower mean square errors as compare to the existing once, it is concluded that the suggested family of estimators achieved better results.","PeriodicalId":117051,"journal":{"name":"STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115016049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploring the Exponentiated Transmuted Inverse Rayleigh Distribution (ETIRD) in Classical and Bayesian Paradigms 在经典和贝叶斯范式中探讨指数变换逆瑞利分布(ETIRD)
STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH Pub Date : 2022-12-31 DOI: 10.52700/scir.v4i2.114
Kahkashan Ateeq, Noumana Safdar, Shakeel Ahmed
{"title":"Exploring the Exponentiated Transmuted Inverse Rayleigh Distribution (ETIRD) in Classical and Bayesian Paradigms","authors":"Kahkashan Ateeq, Noumana Safdar, Shakeel Ahmed","doi":"10.52700/scir.v4i2.114","DOIUrl":"https://doi.org/10.52700/scir.v4i2.114","url":null,"abstract":"We derived, a new three parameters continuous probability distribution called Exponentiated Transmuted Inverse Rayleigh Distribution (ETIRD). Various mathematical properties of the new distribution including mean, rth moments, moment generating function, quantile function etc. are derived. In the Classical paradigm, the estimators of the distribution are obtained using the maximum likelihood method. The Bayes estimators are derived under square error loss function (SELF) using non-informative and informative priors via the Lindley approximation technique. Bayes Estimators are compared with their corresponding maximum likelihood Estimators (MLEs) using a Monte Carlo Simulation Study under different sample sizes, different values of true parameters, using informative and non-informative priors. Performance of Bayes estimators and classical estimates is judged for the four real life data sets. The results of simulation study and real-life example show that the Bayes estimators provided better results than MLEs.","PeriodicalId":117051,"journal":{"name":"STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH","volume":"184 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123775911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Emerging Concept of Community Development Parks (CDP): An Evaluation of Rashidabad CDP 新兴的社区发展园区概念:拉什达巴德社区发展园区的评价
STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH Pub Date : 2022-06-30 DOI: 10.52700/scir.v4i1.100
A. Nazuk, Syed Alamdar Ali Shah, S. Naveed
{"title":"The Emerging Concept of Community Development Parks (CDP): An Evaluation of Rashidabad CDP","authors":"A. Nazuk, Syed Alamdar Ali Shah, S. Naveed","doi":"10.52700/scir.v4i1.100","DOIUrl":"https://doi.org/10.52700/scir.v4i1.100","url":null,"abstract":"The concept of \"Science Parks\" is a well-known concept, whereas the phrase \"Community Development Parks\" is embryonic, even though there is a need to consider these as equally important. The Community Development Parks form social transformation matrices, encouraging the social inclusion of community groups by offering an environment conducive to common identity formation. This study aims to assess the overall performance of a Community Development Park titled, Rashidabad in Tando Allahyar, initiated by Rashid Memorial Welfare Organization (RMWO). This Community Development Park not only createsrural-urban interaction, thereby generating positive externalities for adjoining areas, but it also provides health, education, and employment opportunities. The current study delineates motivational channels that explain the initiation of this Community Development Park. The results of the study show that Rashidabad has proved to be exemplary in uplifting education and health facilities for the local community, besides contributing to social inclusion.","PeriodicalId":117051,"journal":{"name":"STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128926097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Workplace Bullying in Relation to Teacher’s Performance at the University Level 工作场所欺凌与大学教师绩效的关系
STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH Pub Date : 2022-06-30 DOI: 10.52700/scir.v4i1.109
Syeda Tehmina Naz Bukhari, N. Akhter
{"title":"Workplace Bullying in Relation to Teacher’s Performance at the University Level","authors":"Syeda Tehmina Naz Bukhari, N. Akhter","doi":"10.52700/scir.v4i1.109","DOIUrl":"https://doi.org/10.52700/scir.v4i1.109","url":null,"abstract":"Teachers' performance in universities is considered to have a strong impact on student's learning, and they also play an important role in educational achievement because the teacher is ultimately responsible for putting educational policies and ideas into practice during interactions with students.The study was conducted to investigatethe practices, levels, and factors of teacher teaching performance that are affected by workplace bullying conditions. A questionnaire tool was used to collect data about the teacher performance for the study. Data were obtained from 665 University teachers and the students of BS and Master level students from Southern Punjab universities of Pakistan by using the multistage sampling technique.The proposed objectives were evaluated by using SPSS. The Frequencies, percentages, mean score, standard deviation, independent sample t-test and Correlations were applied.The findings of the study indicated that gossip and rumors spread, reminders of faults, and ignoring of faculty members from officials' duties are practiced at a high level in the universities. Thirty-three percent of teachers perceived severe levelsof workplace bullying. The performance of teachers decreased when the workplace bullying situations increased and the workplace bullying-free situations helped the teachers to teach and deal with their students and colleagues in better ways.The study is crucial since student views of their teacher's teaching performance in Pakistani institutions are lacking. There has been relatively little study done on students' perceptions of teacher performance as a result of workplace bullying. This study has important practical implications for higher education practitioners since it offers important information about workplace bullying levels and occurrences that impact university teachers' performance.","PeriodicalId":117051,"journal":{"name":"STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116854823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Balanced Transportation Problems with an Alternative Methodology for the Allocation Table Method 分配表法的一种替代方法的平衡运输问题
STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH Pub Date : 2022-06-30 DOI: 10.52700/scir.v4i1.101
Nabeela Baloch, A. A. Shaikh, W. A. Shaikh, S. Qureshi
{"title":"Balanced Transportation Problems with an Alternative Methodology for the Allocation Table Method","authors":"Nabeela Baloch, A. A. Shaikh, W. A. Shaikh, S. Qureshi","doi":"10.52700/scir.v4i1.101","DOIUrl":"https://doi.org/10.52700/scir.v4i1.101","url":null,"abstract":"This research proposes an alternative approach to the allocation table method (AATM) to identify initial basic-feasible solutions (IBFS) for the balanced transportation problems (BTP). The proposed AATM has fewer steps and produces faster results than the ATM. Furthermore, the efficiency of the proposed technique has been examined by performing a variety of cost-minimizing transportation problems (TP). Therefore, it has been found that the proposed method estimates the optimal result as an efficient computed tool in comparison to conventional NWCM, LCM, VAM, and ATM methods.","PeriodicalId":117051,"journal":{"name":"STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117127740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Investigation of Antecedents and Outcomes of Employee Based Brand Equity in Services Sector of Pakistan 巴基斯坦服务业员工品牌资产的前因与结果研究
STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH Pub Date : 2022-04-26 DOI: 10.52700/scir.v4i1.80
Zeeshan Rasool, Muhammad Fawad Ahmad, M. Kamran, Muhammad Shahzad Aslam
{"title":"Investigation of Antecedents and Outcomes of Employee Based Brand Equity in Services Sector of Pakistan","authors":"Zeeshan Rasool, Muhammad Fawad Ahmad, M. Kamran, Muhammad Shahzad Aslam","doi":"10.52700/scir.v4i1.80","DOIUrl":"https://doi.org/10.52700/scir.v4i1.80","url":null,"abstract":"There is twofold purpose of the research; one is to empirically test the employee based brand equity (EBBE) model by integrating the major practices which include internal brand management, internal relationship marketing and internal marketing practices. It provides great insight for organization how to manage employees effectively with consideration to internal brand building. Secondly this model presents more appropriate and comprehensive way to determine organizational benefits. The cross-sectional study design with development of survey questionnaire to collect the data. The data was collected from CSR department of Telecommunication companies. The results shows strong support for the model and all the hypothesis were in support except the partial mediation of one hypothesis. This means the validation of model used for this research. The study contains both theoretical and managerial implications which contribute towards its soundness. Theoretically this study provides a more comprehensive and integrated view of EBBE and its benefits. Along with this also enriches the literature in this area of marketing. This study models the maximum practices of EBBE under one umbrella. Looking towards its managerial implications it provides help the management to analyse and understand the factors that influence the employee. This also provides a wider picture of benefits that are result of successful implementation of this model. On the basis of this model the management can make decisions and take initiatives to the employee’s perception towards the branding and their positive impact in brand building. This research makes following important contributions; strengthen the EBBE literature; secondly provides more comprehensive view of EBBE; thirdly this analysis is made in services sector of developing country context; fourth incorporate the employee’s perceptions towards the brand building efforts and how organizations can deal with it.","PeriodicalId":117051,"journal":{"name":"STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH","volume":"288 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133633288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Detection of Space-Time Disease Clusters Using A Matrix Factorization Method 基于矩阵分解方法的时空疾病簇检测
STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH Pub Date : 2022-04-26 DOI: 10.52700/scir.v4i1.78
Sami Ullah, Fahim Raees, Zahid Khan
{"title":"Detection of Space-Time Disease Clusters Using A Matrix Factorization Method","authors":"Sami Ullah, Fahim Raees, Zahid Khan","doi":"10.52700/scir.v4i1.78","DOIUrl":"https://doi.org/10.52700/scir.v4i1.78","url":null,"abstract":"Space-time cluster detection has important applications in public health management and epidemiology to devise disease prevention strategies and to find the causes of a particular disease outbreak in a country. This study introduced a new method to detect the potential space-time clusters with no restriction on cluster shape and size and further visualize them distinctly on the heat map. The proposed algorithm is based on matrix factorization technique to find the significant components in spatial as well as temporal dimension. Applications to malaria data in Khyber Pakhtunkhwa, Pakistan shows that the proposed method is effective in detecting the potential clusters.","PeriodicalId":117051,"journal":{"name":"STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122190112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Systematic Literature Review over IDPS, Classification and Application in its Different Areas IDPS的分类及其在不同地区的应用
STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH Pub Date : 2021-12-31 DOI: 10.52700/scir.v3i2.58
Shehroz Afzal,  Jamil Asim
{"title":"Systematic Literature Review over IDPS, Classification and Application in its Different Areas","authors":"Shehroz Afzal,  Jamil Asim","doi":"10.52700/scir.v3i2.58","DOIUrl":"https://doi.org/10.52700/scir.v3i2.58","url":null,"abstract":"Cyber-attacks are becoming more sophisticated and thereby presenting increasing challenges in accurately detecting intrusions. Failure to prevent the intrusions could degrade the credibility of security services, e.g. data confidentiality, integrity, and availability. Numerous intrusion detection methods have been proposed in the literature to tackle computer security threats, which can be broadly classified into Signature-based Intrusion Detection Systems (SIDS) and Anomaly-based Intrusion Detection Systems (AIDS). Network security is vital for any organization connected to the Internet. Rock solid network security is a major challenge that can be overcome by strengthening the network against threats such as hackers, malware, botnets, data thieves, etc. Firewalls, antivirus, and intrusion detection systems are used to protect the network. The firewall can control network traffic, but reliance on this type of security alone is not enough. Attackers use open ports such as port 80 of the web server (http) and port 110 of the POP server to infiltrate networks. The Intrusion Detection System (IDS) minimizes security breaches and improves network security by scanning network packets to filter out malicious packets. Real-time detection with prevention using Intrusion Detection and Prevention Systems (IDPS) has elevated network security to an advanced level by strengthening the network against malicious activities. In this Survey paper focuses on Classifying various kinds of IDS with the major types of attacks based on intrusion methods. Presenting a classification of network anomaly IDS evaluation metrics and discussion on the importance of the feature selection. Evaluation of available IDS datasets discussing the challenges of evasion techniques.","PeriodicalId":117051,"journal":{"name":"STATISTICS, COMPUTING AND INTERDISCIPLINARY RESEARCH","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115518401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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