**Commenced**in January 2007

**Frequency:**Monthly

**Edition:**International

**Paper Count:**3279

# Search results for: random sampling

##### 3279 Estimation of Population Mean under Random Non-Response in Two-Phase Successive Sampling

**Authors:**
M. Khalid,
G. N. Singh

**Abstract:**

**Keywords:**
successive sampling,
random non-response,
auxiliary variable,
bias,
mean square error

##### 3278 Spatially Random Sampling for Retail Food Risk Factors Study

**Authors:**
Guilan Huang

**Abstract:**

**Keywords:**
geospatial technology,
restaurant,
retail food risk factor study,
spatially random sampling

##### 3277 Estimation of Population Mean under Random Non-Response in Two-Occasion Successive Sampling

**Authors:**
M. Khalid,
G. N. Singh

**Abstract:**

**Keywords:**
modified exponential estimator,
successive sampling,
random non-response,
auxiliary variable,
bias,
mean square error

##### 3276 Probability Sampling in Matched Case-Control Study in Drug Abuse

**Authors:**
Surya R. Niraula,
Devendra B Chhetry,
Girish K. Singh,
S. Nagesh,
Frederick A. Connell

**Abstract:**

**Keywords:**
drug abuse,
matched case-control study,
non-probability sampling,
probability sampling

##### 3275 Investigating the Efficiency of Stratified Double Median Ranked Set Sample for Estimating the Population Mean

**Authors:**
Mahmoud I. Syam

**Abstract:**

**Keywords:**
efficiency,
double ranked set sampling,
median ranked set sampling,
ranked set sampling,
stratified

##### 3274 Different Sampling Schemes for Semi-Parametric Frailty Model

**Authors:**
Nursel Koyuncu,
Nihal Ata Tutkun

**Abstract:**

**Keywords:**
frailty model,
ranked set sampling,
efficiency,
simple random sampling

##### 3273 Bayesian Approach for Moving Extremes Ranked Set Sampling

**Authors:**
Said Ali Al-Hadhrami,
Amer Ibrahim Al-Omari

**Abstract:**

**Keywords:**
Bayesian,
efficiency,
moving extreme ranked set sampling,
ranked set sampling

##### 3272 Estimating The Population Mean by Using Stratified Double Extreme Ranked Set Sample

**Authors:**
Mahmoud I. Syam,
Kamarulzaman Ibrahim,
Amer I. Al-Omari

**Abstract:**

**Keywords:**
double extreme ranked set sampling,
extreme ranked set sampling,
ranked set sampling,
stratified double extreme ranked set sampling

##### 3271 Constant Factor Approximation Algorithm for p-Median Network Design Problem with Multiple Cable Types

**Authors:**
Chaghoub Soraya,
Zhang Xiaoyan

**Abstract:**

**Keywords:**
approximation algorithms,
buy-at-bulk,
combinatorial optimization,
network design,
p-median

##### 3270 Some Generalized Multivariate Estimators for Population Mean under Multi Phase Stratified Systematic Sampling

**Authors:**
Muqaddas Javed,
Muhammad Hanif

**Abstract:**

**Keywords:**
generalized estimators,
multi-phase sampling,
stratified random sampling,
systematic sampling

##### 3269 Estimation of a Finite Population Mean under Random Non Response Using Improved Nadaraya and Watson Kernel Weights

**Authors:**
Nelson Bii,
Christopher Ouma,
John Odhiambo

**Abstract:**

**Keywords:**
mean squared error,
random non-response,
two-stage cluster sampling,
confidence interval lengths

##### 3268 A Comparative Study on Sampling Techniques of Polynomial Regression Model Based Stochastic Free Vibration of Composite Plates

**Authors:**
S. Dey,
T. Mukhopadhyay,
S. Adhikari

**Abstract:**

**Keywords:**
composite plate,
natural frequency,
polynomial regression model,
sampling technique,
uncertainty quantification

##### 3267 Stochastic Simulation of Random Numbers Using Linear Congruential Method

**Authors:**
Melvin Ballera,
Aldrich Olivar,
Mary Soriano

**Abstract:**

**Keywords:**
stochastic simulation,
random numbers,
linear congruential algorithm,
pseudorandomness

##### 3266 Empirical Study of Running Correlations in Exam Marks: Same Statistical Pattern as Chance

**Authors:**
Weisi Guo

**Abstract:**

**Keywords:**
data analysis,
empirical study,
exams,
marking

##### 3265 Existence Result of Third Order Functional Random Integro-Differential Inclusion

**Authors:**
D. S. Palimkar

**Abstract:**

**Keywords:**
caratheodory condition,
random differential inclusion,
random solution,
integro-differential inclusion

##### 3264 Rural Development through Women Participation in Livestock Care and Management in District Faisalabad

**Authors:**
Arfan Riasat,
M. Iqbal Zafar,
Gulfam Riasat

**Abstract:**

**Keywords:**
women,
participation,
livestock,
management,
rural development

##### 3263 Existence Theory for First Order Functional Random Differential Equations

**Authors:**
Rajkumar N. Ingle

**Abstract:**

**Keywords:**
Random Fixed Point Theorem,
functional random differential equation,
N.F.R.D.E.,
universal random phenomenon

##### 3262 A Very Efficient Pseudo-Random Number Generator Based On Chaotic Maps and S-Box Tables

**Authors:**
M. Hamdi,
R. Rhouma,
S. Belghith

**Abstract:**

**Keywords:**
Random Numbers,
Chaotic map,
S-box,
cryptography,
statistical tests

##### 3261 Optimal ECG Sampling Frequency for Multiscale Entropy-Based HRV

**Authors:**
Manjit Singh

**Abstract:**

**Keywords:**
ECG (electrocardiogram),
heart rate variability (HRV),
multiscale entropy,
sampling frequency

##### 3260 Influence of Random Fibre Packing on the Compressive Strength of Fibre Reinforced Plastic

**Authors:**
Y. Wang,
S. Zhang,
X. Chen

**Abstract:**

**Keywords:**
compressive strength,
FRP,
micro-buckling,
random fibre packing

##### 3259 Heuristic to Generate Random X-Monotone Polygons

**Authors:**
Kamaljit Pati,
Manas Kumar Mohanty,
Sanjib Sadhu

**Abstract:**

**Keywords:**
sorting,
monotone polygon,
visibility,
chain

##### 3258 Efficient Alias-Free Level Crossing Sampling

**Authors:**
Negar Riazifar,
Nigel G. Stocks

**Abstract:**

**Keywords:**
alias-free,
level crossing sampling,
spectrum,
trigonometric polynomial

##### 3257 A Comparative Study of Sampling-Based Uncertainty Propagation with First Order Error Analysis and Percentile-Based Optimization

**Authors:**
M. Gulam Kibria,
Shourav Ahmed,
Kais Zaman

**Abstract:**

**Keywords:**
aleatory uncertainty,
epistemic uncertainty,
first order error analysis,
uncertainty quantification,
percentile-based optimization

##### 3256 The Staff Performance Efficiency of the Faculty of Management Science, Suan Sunandha Rajabhat University

**Authors:**
Nipawan Tharasak,
Ladda Hirunyava

**Abstract:**

**Keywords:**
faculty of management science,
operational factors,
practice performance,
staff working

##### 3255 Design of Bayesian MDS Sampling Plan Based on the Process Capability Index

**Authors:**
Davood Shishebori,
Mohammad Saber Fallah Nezhad,
Sina Seifi

**Abstract:**

**Keywords:**
MDS sampling plan,
RGS plan,
sampling plan for resubmitted lots,
process capability index (PCI),
average sample number (ASN),
Bayesian approach

##### 3254 Dimension of Water Accessibility in the Southern Part of Niger State, Nigeria

**Authors:**
Kudu Dangana,
Pai H. Halilu,
Osesienemo R. Asiribo-Sallau,
Garba Inuwa Kuta

**Abstract:**

**Keywords:**
accessibility,
determined,
stratified,
scope

##### 3253 Methods of Variance Estimation in Two-Phase Sampling

**Authors:**
Raghunath Arnab

**Abstract:**

**Keywords:**
auxiliary information,
two-phase sampling,
varying probability sampling,
unbiased estimators

##### 3252 Application of GeoGebra into Teaching and Learning of Linear and Quadratic Equations amongst Senior Secondary School Students in Fagge Local Government Area of Kano State, Nigeria

**Authors:**
Musa Auwal Mamman,
S. G. Isa

**Abstract:**

**Keywords:**
GeoGebra Software,
mathematics performance,
random sampling,
mathematics teaching

##### 3251 Churn Prediction for Savings Bank Customers: A Machine Learning Approach

**Authors:**
Prashant Verma

**Abstract:**

**Keywords:**
savings bank,
customer churn,
customer retention,
random forests,
machine learning,
under-sampling

##### 3250 Application of Combined Cluster and Discriminant Analysis to Make the Operation of Monitoring Networks More Economical

**Authors:**
Norbert Magyar,
Jozsef Kovacs,
Peter Tanos,
Balazs Trasy,
Tamas Garamhegyi,
Istvan Gabor Hatvani

**Abstract:**

**Keywords:**
combined cluster and discriminant analysis,
cost efficiency,
monitoring network optimization,
water quality