User contributions for Nicolette Young

12 January 2012

• 22:4522:45, 12 January 2012 diff hist −622 Template:Eyring-weibull stat prop sum →Conditional Reliability Function
• 22:4422:44, 12 January 2012 diff hist +224 N Template:Eyring-weib rf Created page with '====Eyring-Weibull Reliability Function==== <br> The Eyring-Weibull reliability function is given by: <br> ::<math>R(T,V)={{e}^{-{{\left( V\cdot T\cdot {{e}^{\left( A-\tfrac{B}…'
• 22:4422:44, 12 January 2012 diff hist −205 Template:Eyring-weibull stat prop sum →Eyring-Weibull Reliability Function
• 22:4422:44, 12 January 2012 diff hist +341 N Template:Eyring-weib sd Created page with '====Standard Deviation==== <br> The standard deviation, <math>{{\sigma }_{T}},</math> for the Eyring-Weibull model is given by: <br> ::<math>{{\sigma }_{T}}=\frac{1}{V}{{e}^…'
• 22:4422:44, 12 January 2012 diff hist −322 Template:Eyring-weibull stat prop sum →Standard Deviation
• 22:4322:43, 12 January 2012 diff hist +240 N Template:Eyring-weib mode Created page with '====Mode==== <br> The mode, <math>\tilde{T},</math> for the Eyring-Weibull model is given by: <br> ::<math>\tilde{T}=\frac{1}{V}{{e}^{-\left( A-\tfrac{B}{V} \right)}}{{\left(…'
• 22:4322:43, 12 January 2012 diff hist −220 Template:Eyring-weibull stat prop sum →Mode
• 22:4322:43, 12 January 2012 diff hist +224 N Template:Eyring-weib median Created page with '====Median==== <br> The median, <math>\breve{T}</math> for the Eyring-Weibull model is given by: <br> ::<math>\breve{T}=\frac{1}{V}{{e}^{-\left( A-\tfrac{B}{V} \right)}}{{\le…'
• 22:4322:43, 12 January 2012 diff hist −202 Template:Eyring-weibull stat prop sum →Median
• 22:4222:42, 12 January 2012 diff hist +428 N Template:Eyring-weib mean Created page with '====Mean or MTTF==== The mean, <math>\overline{T}</math>, or Mean Time To Failure (MTTF) for the Eyring-Weibull model is given by: ::<math>\overline{T}=\frac{1}{V}{{e}^{-\lef…'
• 22:4222:42, 12 January 2012 diff hist −408 Template:Eyring-weibull stat prop sum →Mean or MTTF
• 22:4122:41, 12 January 2012 diff hist +5,405 N Template:Eyring-weibull mle Created page with '====Maximum Likelihood Estimation Method==== <br> The Eyring-Weibull log-likelihood function is composed of two summation portions: <br> ::<math>\begin{align} & \ln (L)= & \L…'
• 22:4122:41, 12 January 2012 diff hist −5,383 Template:Alta eyring-weibull →Maximum Likelihood Estimation Method
• 22:4022:40, 12 January 2012 diff hist +2,844 N Template:Eyring-weibull stat prop sum Created page with '===Eyring-Weibull Statistical Properties Summary=== ====Mean or MTTF==== The mean, <math>\overline{T}</math>, or Mean Time To Failure (MTTF) for the Eyring-Weibull model is gi…'
• 22:4022:40, 12 January 2012 diff hist −2,812 Template:Alta eyring-weibull →Eyring-Weibull Statistical Properties Summary
• 22:3922:39, 12 January 2012 diff hist +9,244 N Template:Alta eyring-weibull Created page with '==Eyring-Weibull== <br> The <math>pdf</math> for 2-parameter Weibull distribution is given by: <br> ::<math>f(t)=\frac{\beta }{\eta }{{\left( \frac{t}{\eta } \right)}^{\beta …'
• 22:3922:39, 12 January 2012 diff hist +4,082 N Template:Eyring-ex mle Created page with '====Maximum Likelihood Estimation Method==== <br> The complete exponential log-likelihood function of the Eyring model is composed of two summation portions: <br> ::<math>\begi…'
• 22:3922:39, 12 January 2012 diff hist −4,065 Template:Alta a-e.e-e →Maximum Likelihood Estimation Method
• 22:3822:38, 12 January 2012 diff hist +491 N Template:Eyring-ex rl Created page with '====Reliable Life==== <br> For the Eyring-exponential model, the reliable life, or the mission duration for a desired reliability goal, <math>{{t}_{R,}}</math> is given by: <br…'
• 22:3722:37, 12 January 2012 diff hist −475 Template:Eyring-ex stat prop sum →Reliable Life
• 22:3722:37, 12 January 2012 diff hist +288 N Template:Eyring-ex cr Created page with '====Conditional Reliability==== <br> The conditional reliability function for the Eyring-exponential model is given by: <br> ::<math>R(T,t,V)=\frac{R(T+t,V)}{R(T,V)}=\frac{{{e}^{…'
• 22:3722:37, 12 January 2012 diff hist −271 Template:Eyring-ex stat prop sum →Conditional Reliability
• 22:3722:37, 12 January 2012 diff hist +585 N Template:Eyring-ex rf Created page with '====Eyring-Exponential Reliability Function==== <br> The Eyring-exponential reliability function is given by: <br> ::<math>R(T,V)={{e}^{-T\cdot V\cdot {{e}^{\left( A-\tfrac{B}{V…'
• 22:3722:37, 12 January 2012 diff hist −569 Template:Eyring-ex stat prop sum →Eyring-Exponential Reliability Function
• 22:3722:37, 12 January 2012 diff hist +223 N Template:Eyring-ex sd Created page with '====Standard Deviation==== <br> The standard deviation, <math>{{\sigma }_{T}}</math>, for the Eyring-exponential model is given by: <br> ::<math>{{\sigma }_{T}}=\frac{1}{V}{{e}^…'
• 22:3622:36, 12 January 2012 diff hist −206 Template:Eyring-ex stat prop sum →Standard Deviation
• 22:3622:36, 12 January 2012 diff hist +120 N Template:Eyring-ex mode Created page with '====Mode==== <br> The mode, <math>\tilde{T},</math> for the Eyring-exponential model is <math>\tilde{T}=0.</math> <br>'
• 22:3622:36, 12 January 2012 diff hist −101 Template:Eyring-ex stat prop sum →Mode
• 22:3622:36, 12 January 2012 diff hist +196 N Template:Eyring-ex median Created page with '====Median==== <br> The median, <math>\breve{T},</math> for the Eyring-exponential model is given by: <br> ::<math>\breve{T}=0.693\frac{1}{V}{{e}^{-\left( A-\tfrac{B}{V} \rig…'
• 22:3622:36, 12 January 2012 diff hist −176 Template:Eyring-ex stat prop sum →Median
• 22:3422:34, 12 January 2012 diff hist +421 N Template:Eyring-ex mean Created page with '====Mean or MTTF==== <br> The mean, <math>\overline{T},</math> or Mean Time To Failure (MTTF) for the Eyring-exponential is given by: <br> ::<math>\begin{align} & \overline{T}…'
• 22:3422:34, 12 January 2012 diff hist −404 Template:Eyring-ex stat prop sum →Mean or MTTF
• 22:3322:33, 12 January 2012 diff hist +2,390 N Template:Eyring-ex stat prop sum Created page with '===Eyring-Exponential Statistical Properties Summary=== ====Mean or MTTF==== <br> The mean, <math>\overline{T},</math> or Mean Time To Failure (MTTF) for the Eyring-exponential i…'
• 22:3322:33, 12 January 2012 diff hist −2,363 Template:Alta a-e.e-e →Eyring-Exponential Statistical Properties Summary
• 22:3222:32, 12 January 2012 diff hist +7,346 N Template:Alta a-e.e-e Created page with '==Eyring-Exponential== <br> The <math>pdf</math> of the 1-parameter exponential distribution is given by: <br> ::<math>f(t)=\lambda \cdot {{e}^{-\lambda \cdot t}}</math> <br> …'
• 22:3022:30, 12 January 2012 diff hist +497 N Template:Alta e.a-e acceleration factor Created page with '==Acceleration Factor== <br> For the Eyring model the acceleration factor is given by: <br> ::<math>{{A}_{F}}=\frac{{{L}_{USE}}}{{{L}_{Accelerated}}}=\frac{\tfrac{1}{{{V}_{u}}}…'
• 22:2822:28, 12 January 2012 diff hist −46,094 Eyring Relationship →Eyring Relationship
• 22:2622:26, 12 January 2012 diff hist +2,454 N Template:Acb4weib on time Created page with '===Confidence Bounds on Time=== <br> The bounds on time for a given reliability are estimated by first solving the reliability function with respect to time: <br> ::<math>\begin…'
• 22:2622:26, 12 January 2012 diff hist −2,435 Template:Acb-l conf bounds for weib2 →Confidence Bounds on Time
• 22:2622:26, 12 January 2012 diff hist +2,771 N Template:Acb4weib on reliability Created page with '===Confidence Bounds on Reliability=== <br> The reliability function for the Arrhenius-Weibull model (ML estimate) is given by: <br> ::<math>\widehat{R}(T,V)={{e}^{-{{\left( \…'
• 22:2522:25, 12 January 2012 diff hist −2,744 Template:Acb-l conf bounds for weib2 →Confidence Bounds on Reliability
• 22:2522:25, 12 January 2012 diff hist +2,412 N Template:Acb4weib on parameters Created page with '===Bounds on the Parameters=== <br> From the asymptotically normal property of the maximum likelihood estimators, and since <math>\widehat{\beta },</math> and <math>\widehat{C…'
• 22:2522:25, 12 January 2012 diff hist −2,388 Template:Acb-l conf bounds for weib2 →Bounds on the Parameters
• 22:2422:24, 12 January 2012 diff hist +7,748 N Template:Acb-l conf bounds for weib2 Created page with '==Approximate Confidence Bounds for the Arrhenius-Weibull:== <br> ===Bounds on the Parameters=== <br> From the asymptotically normal property of the maximum likelihood estimators…'
• 22:2422:24, 12 January 2012 diff hist −7,717 Template:Arrhenius confidence bounds →Approximate Confidence Bounds for the Arrhenius-Weibull:
• 22:2222:22, 12 January 2012 diff hist +2,647 N Template:Acb-w on time Created page with '===Confidence Bounds on Time=== <br> The bounds around time, for a given lognormal percentile (unreliability), are estimated by first solving the reliability equation with respec…'
• 22:2122:21, 12 January 2012 diff hist −2,630 Template:Appr conf bounds for arr-weibull →Confidence Bounds on Time
• 22:2122:21, 12 January 2012 diff hist +3,070 N Template:Acb-w on reliability Created page with '===Bounds on Reliability=== <br> The reliability of the lognormal distribution is: <br> ::<math>R({T}',V;B,C,{{\sigma }_{{{T}'}}})=\mathop{}_{{{T}'}}^{\infty }\frac{1}{{{\wideha…'
• 22:2022:20, 12 January 2012 diff hist −3,047 Template:Appr conf bounds for arr-weibull →Bounds on Reliability
• 22:2022:20, 12 January 2012 diff hist +2,895 N Template:Acb-w on the parameters Created page with '===Bounds on the Parameters=== <br> The lower and upper bounds on <math>B</math> are estimated from: <br> ::<math>\begin{align} & {{B}_{U}}= & \widehat{B}+{{K}_{\alpha }}\…'