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analysis of a non-linear model with errors

We've got a non-linear model, which has an error: heteroskedasticity (and maybe others)

Since there was a publication of the model's formula already, I'm in a panic that the prediction of the model is wrong because heteroskedasticity often has a value on the t-values and thus on the parameters.

Your task is to figure out:

1. What effect heteroscedasticity has on the model,

2. whether the model still has further validity and

3. if and how heteroscedasticity can be prevented or fixed and if it needs to be fixed at all.

Part of the job is to write an assessment of the model's defectiveness in the form of a report.

The original analysis was done in SPSS, but it's not needed for the analysis. However, I can provide the input data, formula, syntax, and result.

Taidot: SPSS Statistics, Tilastotiede, Tilastoanalyysi, Matematiikka, Tutkimusten kirjoitus

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Tietoa työnantajasta:
( 12 arvostelua ) Dortmund, Germany

Projektin tunnus: #29890641

19 freelanceria on tarjonnut keskimäärin €137 tähän työhön

liveexperts123

Hi there, I have read your project description and i'm an expert in SPSS/Statistical analysis and machine learning therefore i can do this project for you perfectly.I still have a few questions. please leave a message Lisää

€250 EUR 6 päivässä
(116 arvostelua)
7.9
saminakiran2

Greetings! I can assist you with this project related to analysis of a non-linear model with errors. I am experienced in Mathematics, Statistics, Statistical Analysis, Research Writing and SPSS Statistics. I have compl Lisää

€100 EUR 2 päivässä
(379 arvostelua)
8.0
assignsolver

analysis of a non-linear model with errors I am one of the best and affordable freelancer with 1024+ reviews (4.8/5). I have more than 12 years of experience in research writing, essays, dissertation & Thesis, Article Lisää

€30 EUR 1 päivässä
(787 arvostelua)
7.6
IdealAftab

Hi there! I have over 8 years’ experience in Research work hence I can help you with non liner regression analysis by using the SPSS model. I hold a Master’s Degree in Financial accounting. Leave me a message to check Lisää

€100 EUR 4 päivässä
(276 arvostelua)
7.0
tutor23297

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€40 EUR 1 päivässä
(115 arvostelua)
6.3
(126 arvostelua)
6.5
HelpingHut

analysis of a non-linear model with errors After reading your project details, I feel, I am the best option for you to fulfill this project with 100% perfection. I am working in this industry since 2014 and I have ser Lisää

€250 EUR 2 päivässä
(205 arvostelua)
6.1
(41 arvostelua)
6.1
WycOj

EXPERT IN STATISTICS Hello there, I am best in statistics, R programming analysis of data, SPSS, Statistical/Data Analysis, Multivariate Statistical Analysis, Regression Analysis, STATA, MINITAB, R language, Factor Ana Lisää

€100 EUR 7 päivässä
(62 arvostelua)
5.7
muratalper99

I have ph. D in statistics with vast experience in studying data and running statistical analysis. I can help you eleminate hereroscadasticty issue.

€247 EUR 7 päivässä
(23 arvostelua)
4.9
ihsan7401

I completed my post-graduation in Economics. In Statistics and Applied Time series Econometric, I studied different forecasting methods and apply on statistical tools like Excel, SPSS, E-views, and STATA. I have a firm Lisää

€100 EUR 1 päivässä
(25 arvostelua)
4.7
errandssolution

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€155 EUR 7 päivässä
(24 arvostelua)
4.9
Batairy

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€110 EUR 1 päivässä
(10 arvostelua)
3.7
ITtechsol

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€100 EUR 2 päivässä
(4 arvostelua)
3.4
varimaxanalytic

Hello, I am professional freelancer with a Master's degree in Data analytics making me a suitable person for your project. I have more than 8 years of professional experience in Data analysis. Besides, I have skills i Lisää

€100 EUR 2 päivässä
(2 arvostelua)
2.2
QuAppo

I am scientist and familiar with regression problems. I would be happy to analyze heteroskedastic effects on your model. My work will be quantitatively well established. Kindly looking for your answer, A. Tounsi

€90 EUR 3 päivässä
(2 arvostelua)
1.3
ermannazra98

Hi there, I am a professional and expert major in data analytic with addon other skills such as editing, mathematics, writing, research, and data entry from Malaysia. I am very fast at writing and I follow all you req Lisää

€250 EUR 7 päivässä
(1 arvostelu)
0.0
mcparmar8629

Hello, I am doing Ph.D and have over 5 year experience in research analysis. Moreover, I have good knowledge of SPSS, MS excel, MS Word and PowerPoint. I read your proposal and I would like to take the opportunity to Lisää

€100 EUR 3 päivässä
(0 arvostelua)
0.0
spiceafshin

Hi, I have an extensive experience from research and industry for data analysis, statistical model development and machine learning applications with an engineering background that allows me to quickly understand compl Lisää

€200 EUR 7 päivässä
(0 arvostelua)
0.0