ANOVA for Production Optimisation

$15-25 USD / hour

Zaprt

Objavljeno

pred več kot 5 leti

$15-25 USD / hour

What are the Inputs Factors influencing ANOVA (GLM) Results in an Production Optimization experiment? I want to predict the important production parameters affecting my production process (Sheet metal Rolling) and product end properties (Yield Strength - Dependent Parameter). The independent parameters are, Chemical Comp. - Si, Mg, Fe etc, Hot Rolling Temp, Homogenization Temp. etc. All my indepent parameters have different levels (Some times, some factors might have up to 35 Levels) I used ANOVA-GLM in minitab for my analysis. The data I used for the analysis belongs to the last two years production data. 1.) The problem is, when I use the complete two years process data for my analysis, I get different % contribution in comparison to results for which I used only a part of the two years data. With smaller no. of datas I get a better model which explains 95% of the variance. Whereas the other with large set of datas explains only 65% of varaince. So, I want to know which one to accept / beleive and what is the recommended no. of data to use that would replicate the behaviour of my process? 2.) What is the effect of using, duplicate datas (Same data repeated twice or thrice or more) in the analysis.? 3. ) For all of my analysis i have got PRESS, RSq(pred) as *. What does this mean.? 4. ) Are there any other tool / method that would be suitable for my data.? I think taguchi cannot be used, due to its constrains with usage levels.

Mathematics

R Programming Language

SPSS Statistics

Statistical Analysis

Statistics

ID projekta: 17746108

Več o projektu

19 ponudb

Projekt na daljavo

Aktivno pred 6 leti

Želite zaslužiti?

E-naslov

Prednosti oddajanja ponudb na Freelancerju

Nastavite svoj proračun in časovni okvir

Prejmite plačilo za svoje delo

Povzetek predloga

Registracija in oddajanje ponudb sta brezplačna

19 freelancerjev je oddalo ponudbo s povprečno vrednostjo $23 USD/uro za to delo

@shivampanchal

I have a good hands on working with Advanced R and Python and BI tools and technologies, AI, Big Data. I have quite a good knowledge of DL/ML Algorithm , have also developed Dashboards and Web Applications using flask/django. My area of expertise is building financial models (Stock Markets) , Image Processing and building models for food, healthcare and telecom sector, Classification/Prediction/Clustering, NLP and Chatbots. Specifically, I have worked for log on stock data and model building for the same. I understand the project requirement and will deliver the desired product within the time specified. I would like to hear from you. Thanks Shivam

$22 USD v 40 dneh

4,8

(90 ocen)

7,2

@Vasilchenko

Hello. I have to look on your data. The questions you asked are about data problems or measurement problem. We have to speak some time.

$25 USD v 20 dneh

4,9

(121 ocen)

6,9

@kelvinm094

hello there? I am Kelvin, a freelance writer who is well conversant with various fields in mathematics and computer science as evident from my profile. Key among the topics I am good at are Mathematics, R Programming Language, SPSS Statistics, Statistical Analysis, and Statistics. I have been doing this for the last two years thus proving that I am well experienced in the field. I am capable of delivering quality work that will meet my client's needs and within the agreed timeframe. I will also be available for any revisions that may come up. My rates are also very affordable for my clients. Kindly consider my bid and feel free to share the details of the task in my inbox. Thanks.

$15 USD v 40 dneh

4,9

(160 ocen)

6,7

@suyashdhoot

Hi I am a very experienced statistician, data scientist and academic writer. I have completed several PhD level thesis projects involving advanced statistical analysis of data. I have worked with data from several companies and have done projects involving high level quantitative analysis and data interpretation skills to study the trends, time behaviour and compare the variables in the data. I can do advanced level analysis in SPSS, R, PYTHON, WEKA, TABLEAU and EXCEL tools like machine learning, hypothesis testing, forecasting, T-test, ANOVA etc. Looking forward to discussion, Best Regards, Suyash

$50 USD v 40 dneh

4,6

(150 ocen)

7,2

@ZeeshanShah22

I am a statistical analyst, with strong background of Pure Statistics including a strong grip on statistical software including SPSS, Excel, Minitab, STATA, SAS, Mathematica, Statistica and Eviews.

$25 USD v 1 dnevu

5,0

(137 ocen)

6,5

@kannasanthosh

Hi, This is Santhosh from India. I am a Business Management Graduate with Computer Science engineering background who is passionate about Data, Mathematics and Technology. I have worked in many data analytics projects involving SAS & R. Also I have worked in projects involving Excel (Pivot Table, Macros) and VBA. I believe I have enough expertise in R to complete this project as per your requirement. I am sure that you will be 100% satisfied with my work. Please get in touch. Looking forward to hear from you. Thanks & Regards, Santhosh

$25 USD v 40 dneh

5,0

(66 ocen)

6,2

@olaideejiwole

I have Masters degree in Economics and Statistics. I also have 7years of professional experience working as a Quantitative Analyst (in the field of Statistics). A professional statistical analyst seeking opportunity to provide highest quality services in the following areas of Statistics and Econometric. Looking for outstanding opportunities to apply my academic credentials coupled with my previous experiences. So get your statistical job done here ! I can do: 1. Statistical programming like C programming 2. Computing for Data Analysis 3. Time Series & Econometric 4. Economic Modeling 5. R language and Python 6. Academic data analysis and report writing. and also have expertise on SPSS, ANOVA, STATA, STATISTICA, SAS, Eviews, Minitab, Mathematica and MS Excel

$15 USD v 40 dneh

4,8

(64 ocen)

6,1

@ProDataAnalyzer

Hi, I am interested and experienced to the job you posted recently. I have expertise in experimental design data analysis using appropriate ANOVA/GLM procedure using Mintiab or SPSS. I have more than 7 years of professional experiences. Please visit my public profile. I can address all of your questions, can follow your guidelines and can address the research objectives and hypothesis using appropriate ANOVA model such as GLM. I can also run post-hoc tests to answer specific research questions. Please feel free to discuss further about job requirements or payment terms. Thanking you.

$25 USD v 20 dneh

4,7

(87 ocen)

6,4

@schoudhary1553

Hello Sir, I am the expert freelancer here. I am on the 6th position through out the world to deliver the quality job. I have deliver here more than 400 + projects with 100% client satisfaction. I can help you with ANOVA for Production Optimisation I have more than 5 years of the experience in Mathematics, R Programming Language, SPSS Statistics, Statistical Analysis, Statistics Please ping me for more discussion. Thanks.

$20 USD v 40 dneh

4,8

(47 ocen)

6,2

@Statxn

as an engineer in statistics and applied economics and more technician in computer development. I am able and ready to execute this work

$15 USD v 10 dneh

4,8

(85 ocen)

5,8

@DrAmirAdly

Hello I am expert Statistics instructor and consultant. I am expert in Minitab 14, 15, 16, 17 & 18. I am professional in Design of Experiment and ANOVA.

$27 USD v 40 dneh

5,0

(27 ocen)

5,3

@NoelReubenMuturi

Hello, I am Noel, a proficient statistician. I am proficient in statistical analysis and statistical software such as Excel, SPSS, and R Statistics. I am qualified to take up the project and would love to speak with you further about taking this project on. If you'd like to view my previous work, take a look at my Portfolio.

$22 USD v 40 dneh

4,7

(23 ocen)

5,1

@liangjongai

Hi There! I'm interesting your project very well. I am a full time devloper and can work more than 50 hours in a week. I am mastering c++ and I'm a good Mathematician. And also I have many experience and good skill about algorithm development. I look forward to hearing from you and hopefully we will have the opportunity to work together. Thank you Wu

$20 USD v 40 dneh

5,0

(13 ocen)

4,0

@cyash61

Hello there, I am an analytics consultant with more than 6 years of experience working with clients across the globe on predictive analytics projects using SAS and R. I would like to conduct this analysis on SAS or R as suitable for you. To answer your questions, i will need to see your dataset once if possible. Also, do you want me to conduct the study for you or you just want clarifications and guidance on questions you have put up here? Please ping for further discussion. Best, Yash

$25 USD v 40 dneh

5,0

(6 ocen)

4,0

@anaurmeneta

Hello, I would like to help you in your study. I think the problem of the differences in contribution to explanation of the variance between the samples is due to the homogeneity (or lack of it) of the samples. Normally, if you analyze smaller groups you will find more homogeneity in your data (as long as the sample is not too small). While in a large sample you may find less homogeneity. Remember that to obtain an optimal result in ANOVA, it is necessary that the groups are very different between them (inter-subject effects), but, that the members of the same group are very similar to each other (intra-subject effects). I would have to review your data, but it is possible that this is the problem you have with your results. The rest of the issues can be dealt with later. I understand that you already have your results. I know minitab, but I usually use SPSS and R. But, we can talk about it. Cordially. Ana Urmeneta, PhD

$25 USD v 40 dneh