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Fixed-Price - Entry Level ($) - Est. Budget: $50 - Posted
need to know how to identify regression models and using them to solve problems. Find limits, derivatives and definite integrals of functions by hand and by using technology. Solve problems applicable to business and the life sciences using limits, derivatives and definite integrals. Optimize functions of two variables. Must be an expert in math, calculus, pre calculus and pre algebra. I will send an attachment for review once applied for the job, I only need one person. I need someone to do this work until may 5th. This job is fixed for that date.
Skills: Statistics Business Mathematics Calculus Email Handling
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
I have an algorithm to generate counterfactuals in dynamic programming problem that is currently written in Stata but needs to be written in MATLAB or AMPL for more efficient optimization. What I need the freelancer to do: - Understand the algorithm, written in English, and the code, written in Stata - Efficiently and clearly write a code in MATLAB or AMPL that does the same thing (minus any optimization, which currently isn't part of the Stata code) - As a bonus, it would be nice to incorporate optimization in the MATLAB or AMPL code, using MPEC or some other gradient-based method like fminunc Key skills needed for the job: - Understanding mathematical concepts, such as expectations - Efficient coding, both in terms of computation, memory, and time; for example, the problem may involve sparse matrices - As a bonus, understanding methods of optimization, and specifying numerical or analytical gradients and Hessian matrices A successful engagement will look like the following: - The Stata code will be replicated (i.e., results that the Stata code produces will also be produced by the MATLAB or AMPL code) - Potentially inefficiencies or even mistakes in the Stata code could be identified - The foundation for something that could be used in an optimization routine will be constructed, potentially the optimization itself could be done under this contract A successful engagement will likely lead to future jobs
Skills: Statistics Algorithms MATLAB Stata
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
Test our online stats program by comparing our output to spss using the same dataset, and offering suggestions for improvement.
Skills: Statistics IBM SPSS
Hourly - Entry Level ($) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Statistical time series analysis of energy data with rapdiminer & r We are seeking an expert to build statistical models for time series data in the electric energy industry. ... Statistical time series analysis of energy data with rapdiminer & r We are seeking an expert to build statistical models for time series data in the electric energy industry. We have timeseries data as ¼ h values representing the current energy load that a customer is consuming from the grid. ... We have timeseries data as ¼ h values representing the current energy load that a customer is consuming from the grid. We would like to do advanced statistical analysis of the energy data and represent the outcome oft he analysis in form of a report or web application.
Skills: Statistical Computing Business Analysis Data Analytics Excel VBA
Hourly - Expert ($$$) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
We are a gaming business that operate in the UK with a budget of more than £10M a year for marketing spend. Econometric model(s) needed to: 1) Set the right marketing budget to deliver against our financial and business goals 2) To find the right media mix (broadcast,sponshorship,Paid Search, SEO, Affiliates) to maximise the investment against the business and marketing goals 3) To understand the uplift that broadcast advertising has on the other (digital) channels and the total business 4) To develop a robust budget setting tooll that will allow us to understand the impact of different spend levels and the effect this will have on our bottom line, customer acquisition and the other marketing channels. All required data will be provided. Please write a proposal on how you plan to achieve that.
Skills: Statistics Econometrics
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Need to analyise a Qualtrics survey in SPSS. The survey is in progress, there are likely to be 25-30 respondents. Each respondent answered about 15 Likert scale questions. Questions are on a 5 point Likert scale. Need someone's help to do some analysis in SPSS with this data. Need to identify key variables and draw correlation graphs. Analysis will include basic Mean, St Deviation and Paired-samples t-tests. You need to understand top level research question (which i will explain) and analysis data (which i will send) to uncover insights from the data. Key deliverable will be a word file. The file will include tables from SPSS, along with text explaining each of the table and its significance. Will discuss in detail on a skype call.
Skills: Statistics IBM SPSS
Fixed-Price - Intermediate ($$) - Est. Budget: $20 - Posted
Need to analysis a univariate time series in STATA. Need to decompose the series into permanent and transitory components with state space using maximum likelihood with Kalman filter. Required as follows: 1. Estimate all parameters and irregular. 2. Generate all figures for trend, cycle and irregular. 3. Diagnostics test. 4. Submit all commands list in PDF format.
Skills: Statistics Econometrics
Fixed-Price - Expert ($$$) - Est. Budget: $50 - Posted
I have just started a new startup team. As a requirement I had my take myer's briggs personality tests as well as strength analysis 2.0 top 5 strengths. I need a detailed report / analysis on how to effective manage a team with these personalities and strengths. I am looking for very detailed guidance on how to assign responsible to maximize company effectiveness. Will to pay large bonus for good work.
  • Number of freelancers needed: 2
Skills: Statistics Business Analysis Business Card Design Business Coaching
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