Posts Tagged regression

Support Vector Regression

I need to carryout support vector regression (SVR) using a matlab toolbox preferably spider toolbox and try to predict the values in the Y by looking at the input values in X for the same row.
to evaluate the results, i can obtain
mean square error, standard deviation, pearsons correlation , and a graph showing correlation of predicted values with actual values.
it is a very simple task and should take a few hours. budget is no more than $40.

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Statistics – Logistic Regression – R Programming

I have a MYSQL database with around 100 000 users with age and sex ; I have the result of a test and want to predict result for the remaining 5 millions users.
I want to do a binomial regression and looking for someone that could write a small script in R (open-source statistics tool).

As input, I provide a CSV file with the id of the user, their age, their sex, and the result of the test (0 or 1).
If you can use as an input directly the MySQL database it would be better.

I have a second project similar to this one with 50 millions records and using polynomial regression ; dont know if you can do as well.

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Stata Analysis

I require basic treatment and analysis of a panel dataset. Data is currently in Excel:
I suspect the following will have to be done:

1. Data type: Panel data
2. Descriptive statistics
3. Hausman specification test: To ascertain whether one should use a fixed or random procedure
4. Shapiro Wilk test-is the sample normally distributed
5. OLS-Regression
6. Need to check and treat for heteroskedasticity, endogeniety and autocorrelation

The analysis is relatively basic!
I will probably have selfselection and endogeneity biasing the estimates. Hence, instrumental variables may be needed.
I do not have access to stata, but am familiar with it…-I am limited for time!!

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Academic Report – EXCEL Charts/Data Set – Interpreting

Looking for someone to aid in summarising, analysing and interpreting two sets of data from an excel file and writting this in a business/academic report format.

the report needs to include 5-6 charts and graphs made in excel representing bivarate/trivariate analysis and display data and then the interpretation of this data using models such as regression etc.

length of report is small 1500 words… Writers who are able to refernce in styles (APA, MLA, Harvard, Chicago) will be preferred

must be english written. I am looking for high-quality non-plagiarized academic work on time.

please contact me with bids and to lok at the project in more detail.

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Assessing Mortgage Performance Under Islamic Financing

Hi the topic is Assessing Mortgage Performance under Islamic Financing:Evidence from UK and UAE (2003-2008)
You only have to do the analysis for one of the parts. i will give you detail of that part which are given below you have to analyse Islamic mortgage as compared to conventional English Mortgage with the help of this formula regression, NPV. Make the tables graphs and then analyse the differences and common features. No of words should be round 6000 words. i need it ASAP

the quantitative methodology. The data collected from relative institutions/departments (such as stock exchange, HM Treasury and from the annual reports of the financial institutions) will be interpreted to evaluate the performance and trends of the industry. Main part of my approach will be to test, using regression analysis with some variables (rental payments, equity share, cost efficiency etc.) the stability, strength and performance of the Islamic mortgage sector.
From the data collected, the simple regression will be calculated by
n ∑x.y – ∑x . ∑y
r = —————————————
∫[∑x2 – (∑x)2] x [n. ∑y2 – (∑y)2]
Where y is the independent variable i.e., equity share.
And we will test weather the correlation is significant or not using the hypothesis methods as under
H0 : ρ = 0
H1 : ρ ≠ 0
r- ρ
Tcalc= ——————–
Where Se(r) is the standard of r

Net present value (NPV) is also a useful tool to measure the time value of money (Watson & Head, 2007). We will also find the present value of a mortgage investment to be received in the future in order to find the future value. The present value is to be multiplied by the Present Value Factor, i.e.
(1 + r)n
Where n is the number of time period given at a particular rate of return which we know is called the rental amount in case of Islamic mortgages.
Let (rental payment) Annuity = A and Discount Rate = r, Period = 4 yrs
So PV of annuity (rental payment) is calculated as under

The bracketed sum is the Present Value Annuity Factor (PVAF) at r% for 4 years. Present value is calculated by multiplying the Annuity with the PVAF

Another method as suggested by Watson and Head is the internal rate of return. IRR is also known as yield on investment and is the discount rate, which make NPV zero.

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EViews – Run Regression Analysis

Dear All,

WANTED: EViews expert, Statistician, Econometric

JOB: Run several standard regressions (6-8) in EViews and some probit-regressions.
First check which independent variables correlate the best with dependent variable, these should be included in the regression.
Results need to be checked with relevant statistical tests, and a short description of the outcomes found is required. Also the EViews files need to be e-mailed.

Database in Excel will be provided. It covers financial data, gently ordered in separate (and descriptive) columns. Cumulative Abnormal Returns need to be explained.

Job needs to be finished this Saturday 28 November 2009!

PRINCIPAL: Private individual (NOT a corp.)

Please reply a.s.a.p., thanks a lot.

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Apply A Genetic Algorithm Through Spss With The Help Of VBA

I want a programmer that can handle SPSS and VBA. The main project is to write a VB code which can read a .sav file from spss (with unlimited variables), manipulates them and apply the method of segregation of data in order to get a new .sav file, runs a regression analysis through a VB environment, analyze the result and if it is not fulfilled specific requirements loop and run from the beginning the regression analysis.

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SAS job

I have a dataset which needs to be analysed urgently. I want someone expert in SAS to do multiple regression analysis and come up with the final regression model…

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