Keyword: statistics: distributions

Found 548 papers in total
The Effect of Autocorrelation on the Hotelling T2 Control Chart
The Effect of Autocorrelation on the Hotelling T2 Control Chart
2015,
One of the basic assumptions for traditional univariate and multivariate control...
A New Maximum Exponentially Weighted Moving Average Control Chart for Monitoring Process Mean and Dispersion
A New Maximum Exponentially Weighted Moving Average Control Chart for Monitoring Process Mean and Dispersion
2015,
Maximum exponentially weighted moving average (MaxEWMA) control charts have attracted...
Process Capability Indices Based on the Highest Density Interval
Process Capability Indices Based on the Highest Density Interval
2015,
For process capability indices (PCIs) of non‐normal processes, the natural...
Construction of Orthogonal Nearly Latin Hypercubes
Construction of Orthogonal Nearly Latin Hypercubes
2015,
Orthogonal Latin hypercubes (OLHs) are available for only a limited collection of run...
Conditional Control Charts for Weibull Quantiles Under Type II Censoring
Conditional Control Charts for Weibull Quantiles Under Type II Censoring
2015,
In this article, we propose control charts for the quantiles of the Weibull...
New Synthetic Control Charts for Monitoring Process Mean and Process Dispersion
New Synthetic Control Charts for Monitoring Process Mean and Process Dispersion
2015,
A statistical quality control chart is widely recognized as a potentially powerful...
A Change Point Method for Monitoring Generalized Linear Profiles in Phase I
A Change Point Method for Monitoring Generalized Linear Profiles in Phase I
2015,
The Phase I applications of the statistical profile monitoring have recently been...
The Effect of Measurement Errors on the Synthetic x¯ Chart
The Effect of Measurement Errors on the Synthetic x¯ Chart
2015,
Measurement errors often exist in quality control applications. In this paper, the...
On the Performance of Linear Profile Methodologies Under Runs Rules Schemes
On the Performance of Linear Profile Methodologies Under Runs Rules Schemes
2015,
There are many practical situations where product quality is function of two or more...
Process Selection for Linear Profiles with One-sided Specifications Based on the Ratio Test Statistic
Process Selection for Linear Profiles with One-sided Specifications Based on the Ratio Test Statistic
2015,
The quality of a process is characterized by a functional relationship between the...
Ensemble Support Vector Machine Algorithm for Reliability Estimation of a Mining Machine
Ensemble Support Vector Machine Algorithm for Reliability Estimation of a Mining Machine
2015,
In this study, a support vector machine (SVM)‐based ensemble model was...
Simultaneous Univariate X_bar Charts to Control Bivariate Processes with Autocorrelated Data
Simultaneous Univariate X_bar Charts to Control Bivariate Processes with Autocorrelated Data
2015,
In this article, we consider the simultaneous univariate X_bar charts (SU X_bar...
Bayesian Control Chart for Nonconformities
Bayesian Control Chart for Nonconformities
2015,
The c‐chart or the control chart for nonconformities is designed for the case...
The coupon effect on term premiums
The coupon effect on term premiums
1989,
Monthly holding period returns for U.S. Treasury bills and notes of identical maturity...
Single-factor duration models: canadian tests
Single-factor duration models: canadian tests
1990,
Single‐factor duration models of bond returns are derived from an underlying...
Call option valuation for discrete normal mixtures
Call option valuation for discrete normal mixtures
1990,
In this study a mixture call option pricing model is derived to examine the impact of...
Is the distribution of betas stationary?
Is the distribution of betas stationary?
1990,
The stationarity of the beta distribution for 1926–1985 is rejected for the...
Application of the Hyper-Poisson Generalized Linear Model for Analyzing Motor Vehicle Crashes
Application of the Hyper-Poisson Generalized Linear Model for Analyzing Motor Vehicle Crashes
2015,
The hyper‐Poisson distribution can handle both over‐ and...
Data Analysis for Condition-Based Railway Infrastructure Maintenance
Data Analysis for Condition-Based Railway Infrastructure Maintenance
2015,
Condition assessment is crucial to optimize condition‐based maintenance actions...
Economic-Statistical Design of the Synthetic &Xmacr; Chart with Estimated Process Parameters
Economic-Statistical Design of the Synthetic &Xmacr; Chart with Estimated Process Parameters
2015,
In this paper, the effects of process parameter estimation on the cost of the...
Phase II Multiple Linear Regression Profile with Small Sample Sizes
Phase II Multiple Linear Regression Profile with Small Sample Sizes
2015,
In some statistical process control applications, the quality of a process or product...
Cumulative Sum Control Charts for Monitoring Weibull-distributed Time Between Events
Cumulative Sum Control Charts for Monitoring Weibull-distributed Time Between Events
2015,
The Weibull distribution can be used to effectively model many different failure...
Monitoring the Weibull Shape Parameter with Type II Censored Data
Monitoring the Weibull Shape Parameter with Type II Censored Data
2015,
In this article, we introduce a method for monitoring the Weibull shape parameter...
Control Charts for Dispersed Count Data: An Overview
Control Charts for Dispersed Count Data: An Overview
2015,
Control charts based on the Poisson distribution are commonly used to monitor count...
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