Regression Modeling and Prediction Data

$30-250 USD

Completed

Posted about 7 years ago

$30-250 USD

Paid on delivery

I have a Matlab code that calculates average yearly sunspot numbers in America from 1947-2016. I need someone to add an extension to my code to create an accurate regression model of these data points i.e. (least squares, nonlinear regression, autoregressive, etc) that can also be used for forecasting future sunspot numbers. The one you chose should be based on goodness of fit and minimizing error. The error in the fit should be calculated and printed. Outlier points in the data set can be ignored to make the fit better. But these points should be indicated on the graph produced still and should be kept to only a few. The second part of this is based on forecasting what the next 100 years of avg yearly sunspot numbers would look like. This should be on a second graph and look similar to the attached image in this file. Please make sure to heavily comment your work so a beginner programmer can understand your techniques used and not to use any regression models that are too complex for a beginner.

Algorithm

Data Analysis

Matlab and Mathematica

Statistical Analysis

Statistics

Project ID: 19482191

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11 proposals

Remote project

Active 7 yrs ago

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Awarded to:

@elsheiryu87

Hi, i recognize the file in your attachment. I think those are the files that i have work on before. The [login to view URL] contain the correct data that match with the yearly and monthly average in the website. I also work on the prediction part of the revision.m, is that any problem with the results? Best regards, Imam

$100 USD in 1 day

5.0

(12 reviews)

4.1

11 freelancers are bidding on average $162 USD for this job

@VolKa

Hi. I think that will be able to do this. Please provide more information and I will tell if sure. Regards.

$200 USD in 4 days

4.9

(177 reviews)

6.8

@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

$350 USD in 7 days

4.7

(137 reviews)

7.1

@uzairrzahid

Hi. My name is Uzair.I did my masters in Electrical Engineering. I have done my thesis in biomedical signal processing and Machine learning. I have more than 3 years of experience in Python/MATLAB specially in Machine learning/Deep Learning, Image processing and Signal processing. I have knowledge and understanding of state of the art machine learning algorithms like SVM, neaural networks as well as basic algos like KNN and clustering. I have also worked with sklearn and keras in PYTHON. I have experience with tensorflow,Keras,Pytorch and a ot of other ML libraries. I have recently organized a bootcamp on AI and machine learning in my university. Due to my vast coding experience , I can handle your project with quality work. Kindly share some more details so that I can offer the exact solution to your problem. Regards

$222 USD in 7 days

4.9

(72 reviews)

6.2

@mahmoudmnasr95

I have worked with regression models in MATLAB multiple times in the past. I have checked your project description and I believe I can get the job done for you!

$117 USD in 2 days

5.0

(47 reviews)

5.5

@TellezMiotta

Hi! My name is Fernando Téllez. I am a senior year student of electrical engineering at Universidad Simón Bolívar (USB), one of the most prestigious universities in my country (Ranked 34° at the QS University Rankings: Latin America 2015). I code using matlab ON A DAILY BASIS to solve any kind of engineering, logical, statistical and mathematical problem.

$200 USD in 10 days

4.9

(49 reviews)

5.8

@Statxn

HELLO! As an: - Bachelor of Applied Mathematics - Engineer in Statistics and Applied Economics - Microsoft Office Technician (Microsoft Graduate: MOS Diploma), - I have skills in programming language R, Python, Minitab, SPSS, STATA I am able, available and ready to do this kind of work in the best conditions, ------------------------------------------------------------

$90 USD in 7 days

4.8

(74 reviews)

5.6

@mohel10

Hello there, I have read your project description and I can build the accurate regression model of these data points and choose the best model based on goodness of fit and minimizing error then forecast the variable of interest for the next 100 years. In fact, I'm a data scientist with professional programming skills using Matlab. Please send me a private message so we can discuss further details. Thanks and regards

$100 USD in 3 days

4.6

(22 reviews)

4.3

@anillina408

I can give you the best model as per your requirements.... Please give me an opportunity to work on...

$50 USD in 7 days

0.0

(0 reviews)

0.0

@scyogi

I am PhD scholar working in area of prediction of time series data. I use Neural Network, Fuzzy based prediction. Regression analysis , I can do easily. I can do this work with reasonable accuracy.

$94 USD in 4 days