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Derive Composite Statistical Distribution

$30-250 USD

En curso
Publicado hace alrededor de 10 años

$30-250 USD

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Let x and y be normally distributed random variables, each with given mean and variance. Your task will be to derive the statistical distribution and some statistical parameters of z=min{x,y} from the CDF or PDF of x and y. The end result shall include: - Probability density function (PDF) of z in algebraic form, readily applicable in a standard graphing software - Expected value of z - Standard deviation or variance of z - Skewness (third standardized moment) of z - Kurtosis (fourth standardized moment) of z - Proofs of the PDF and above listed statistical parameters of z An approximation using Taylor series or similar is acceptable. Full payment will be made immediately after you sent the report in .pdf format.
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15 propuestas
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Activo hace 10 años

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Hi, I am interested to the task. I can solve the problem you mentioned. As your requirements, I am able to supply a pdf file containing the theoretical formula based on the criterions. Please feel free to contact me directly to discuss this position further. Thanking you.
$200 USD en 3 días
4,8 (54 comentarios)
6,0
6,0
15 freelancers están ofertando un promedio de $158 USD por este trabajo
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Hi Sir, I am ready to work for you.I am expert in statistics and mathematics. please see some of my works also check my reviews you will get better idea about my skill.I deliver quality work within time frame. Please visit my profile once. Thanks with regards, Amit
$110 USD en 3 días
5,0 (82 comentarios)
6,4
6,4
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A proposal has not yet been provided
$144 USD en 3 días
5,0 (39 comentarios)
5,6
5,6
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I think it can be done using following trend: P(Z  z) = P(min (X; Y )  z) hint = P((X  z) [ (Y  z)) = = P(X  z) + P(Y  z)
$84 USD en 3 días
4,3 (29 comentarios)
4,9
4,9
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What is meant by "Proofs of the PDF and above listed statistical parameters of z" (esp. in light of a Taylor series being acceptable)? My only access to produce a report in PDF format is via Mathematica's export utility, so really the report would be a Mathematica notebook exported in PDF format. I'm not sure whether that will suffice for your needs.
$66 USD en 3 días
4,8 (1 comentario)
3,4
3,4
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hi, i' m expert in matlab. i have a lot of experiences in this field. i casn help u well. pls, hire me. best regards.
$150 USD en 3 días
5,0 (10 comentarios)
3,3
3,3
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HI Brother, I am Data Scientist working in Multinational Company. My work is to see the hidden pattern in the large and complex data sets and predictive analytics, Data mining,Machine Learning and also uses the statistical techniques on those datasets to see what data behaves in past. By seeing the past what will be the behavior the that data set in future. I am also working on "kaggle" competitions currently i am predicting the default loan prediction for imperial college London.I am also writing the column on All Analytics and my rank on All analytics in Statistician. I am also using R, SPSS Statistics, Spss Modler, Stata, SAS, MATLAB, Statistica and Pyhthon for Data Analysis for Machine Learning, Data Mining and Data Science. Thanks Regards, Muhammad Shoaib. Data Scientist 360 Technologies,360 Logics Department, Islamabad, Pakistan.
$155 USD en 3 días
4,9 (6 comentarios)
3,1
3,1
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I am a professional full time academic research writer fully proficient in HARVARD, APA, MLA, Chicago and Oxford writing styles. I am competent in writing dissertations, thesis, reports, case studies, personal development plans, personal statements, marketing plans, comparative studies (companies/countries), review of literature and systemic literature review. I am able to carry out research utilizing mixed method, qualitative or quantitative research. My services range from undergraduate to Ph.D. academic level and I have written papers on management (organizational/business management including but not limited to Organizational/Business strategy, Strategic analysis etc.), HRM (Strategic HRM, IHRM etc.), Operations management, Marketing (plans, positioning etc.), Chemistry, Nursing, Psychology, Political Science, History, Geography, World Affairs and Religion. My work is tailor-made to suit my client's needs and is written from an analytical and critical perspective utilizing up to date peer-reviewed sources of academic literature and books.
$226 USD en 7 días
5,0 (1 comentario)
2,8
2,8
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Hello, I have MSc on Statistics and working as an assistant professor in Statistics now in a graduate level college. I can solve this joint distribution problem theoretically. I am willing to do my first job here. Thanks.
$200 USD en 5 días
5,0 (1 comentario)
1,4
1,4
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A proposal has not yet been provided
$277 USD en 5 días
5,0 (1 comentario)
0,0
0,0
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I have a PhD in mathematics and I have taught undergraduate and graduate courses in mathematics. Statistics is not my main area, but I have supervised Bachelor theses on the subject.
$133 USD en 3 días
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0,0
0,0
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i do have good background of statistics and have a better knowledge of research in the area of statistics mostly the classical statistics or the frequentist way
$272 USD en 3 días
0,0 (0 comentarios)
0,0
0,0
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I have a masters degree in statistics. I have a few such exercises earlies. Therefore, I am applying for this project.
$155 USD en 3 días
0,0 (0 comentarios)
0,0
0,0
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Dear client, I am Jack201307. Thank you very much for posting the project of “Derive Composite Statistical Distribution”. Though I successfully finished many statistical analysis and SAS Programming projects on other freelance websites, I may be not lucky enough on this website. Now good opportunity is coming, I can do this job definitely. For example, suppose X and Y are independent, cdf of X is f(x), and g(y) for Y, then cdf of Z is h(z)=P(Z< z)=1-P(Z>=z)=1-P(X>=z)*P(Y>=z)=1-(1-f(z))(1-g(z)). Partly, my experience, skills and knowledge include: * 10+ years’ experience with teaching various subjects, such as Statistics, Probability Theory, Advanced Algebra, Automatic Control Theory, Operational Research, Management Control System, System Modeling and Forecast, System Identification and Simulating, Adaptive Stochastic Approach, Marketing Research, etc. * Master Degree of Science in Applied Mathematics and Statistics (3 years) * Bachelor Degree of Science in Applied Mathematics (4 years) * 10+ years of experience with data manipulating, analyzing, mining and modeling. * familiar with many applications, such as MATLAB, SPSS, Visual Foxpro, MS Excel * SAS Certified both Base and Advanced Programmer for SAS 9 credentials, acquired in Toronto of Canada If you need more information about my qualifications, please contact me. Thank you very much for your time!
$45 USD en 2 días
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Bandera de UNITED KINGDOM
Brighton, United Kingdom
5,0
1
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Miembro desde mar 30, 2014

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