Statistics Jobs

2 questions about applied mathematics

For this project, i need to add the output of our clustering analysis to the JC Dollars customer data and characterize the segments. 1. Calculate the following demographic measures for each segment (cluster): ● Segment size (# of customers) ● Average age ● Average monthly income ● Average household size ● % Salaried ● % Self-employed ● % Homemakers ● % Single ● % Married ● % Homeowners ● % Respon...

I have a project on probability

I need help finding correlation between two data-sets. More details are given later

I am looking to develop a shiny app with r statistical software database to plot growth of infants

5 exercises about probabilities​ both independent and dependent to be done in 5 hours .

I need training to help me understand SPSS and Excel data. I have the data analysis complete but need training to understand the numbers and their significance

i need help with R task asap more details in private chat box

i need help with R task asap more details in private chat box

we need to find r square , mean square error, alpha

Need someone with excellent SAS programming skills. One hour help needed at 4-5 EST

I need data analysis in SAS. I will explain the details in chat.

I need an expert in econometrics to assist with the explanation of some theories, calculations, etc. Only very experienced persons on a Phd level are welcome to bid.

only Eviews statistics analysis expert should bid on this project ..more details will be given

I have 3 different R language codes and i need someone to re-write them in a different way. Not just changing the variables names...etc. I want it to look new like totally different than the one i gave you. my budget is 30$ in total, 10$ each. I need it in a week time.

We have more than 4000 documents in word or PDF. We need consulting in how we can drive usable and tangible insights from the text (proposals, cover letters etc).

The data stores changes in pupil size. The size of the pupil increases upon surprising events. We need to analyze the time points where there is meaningful increase/decrease in pupil size. The data has lots of artifacts that have to be removed. Here are the steps that need to be done: 1. Eyeblink removal- exclude segments that includes excessive eye blinks and artifacts 2. Interpolation - Cover ...

Hello! I have some survey data that I need analysed. I already have some of the code, but I need someone to help me churn out results and improve my code.

I have small code written in R that needs to be re-written and look differently.

I'm searching for someone to work with longterm to help with research I am conducting into cryptocurrency projects. If you have previous experience and knowledge of cryptocurrencies and blockchain that is helpful, but not essential if you are an intelligent worker. English language skills are very important, and being a good worker who can work 7 days a week is also important. Will start w...

i need statistical analysis for my project using spss software

Simple problems involving math. you need a calculator

Random Forest regression random forest classificaton

I have to work on finding two quantitative papers with different research designs and statistical analysis. Then I need to prepare a 1.5 page (single-spaced, 2 cm margins, maximum length 1.5 pages) summary and critique of the paper in addition to addressing the following questions: 1) What type of quantitative design did the authors use? 2) Do you think this is an appropriate design? Why? ...

implement a Q-learning reinforcement learning system that can learn to play a game in R language. my maximum budget is 15$.

I'm looking for help in a research task that requires a good understanding of statistical analysis. I was asked to select two quantitative papers with different research designs and statistical analysis and then write a summary for each article with a special focus on the following question: 1) What type of quantitative design did the authors use? 2) Do you think this is an appropria...

I have a very small project on SAS Enterprise Miner that requires basic knowledge, but I have no time to go through the learning curve. Details will be shared after you accept the project. Knowledge of R will be also required. I will provide cloud access to Enterprise Miner for contacting the work with my credentials and will require the work to be screen-recorded and shared with me. Correction: ...

I have a very small project on SAS Enterprise Miner that requires basic knowledge, but I have no time to go through the learning curve. Details will be shared after you accept the project. Knowledge of R will be also required. I will provide cloud access to Enterprise Miner for contacting the work with my credentials and will require the work to be screen-recorded and shared with me. Correction: ...

Build a financial model in xls for an electric scooter sharing business with revenue and expenses assumptions and scenarios and sensitivity analysis. The model will need to be on a monthly bases for the next 24 months and take into consideration the lifetime of the scooter and the costs associated with replacing the fleet. A fleet replacement plan will need to be modeled as the scooters have a li...

I need a Data Analyst expert who can work with 6 different datasets to predict the demand of Bike Sharing System. This person must be flexible enough to advice if the available datasets can make a meaningful prediction or not before starting the project. I am willing to give some tips if the project is well done :) Thanks

I have approx. 2000 customer responses and 155 variables, there are approx 70 elements (aspects) each of which is correlated with one question. That is quick. Then, it gets more complicated: I need the data segmented by 3 customer types, 2 product types, 9 departments. I run some custom metrics that I have the calculations for and then more mainstream metrics such as the percent that gave score of...

Hello, I would like to start writing a journal paper, we would like to start from the scratch to finalise the work, please don't waist my time, if you have no idea or background about statistics. Hope to hear from you..

I got a task of business analytics with very short deadline

I have a very small project on SAS Enterprise Miner that requires basic knowledge, but I have no time to go through the learning curve. Details will be shared after you accept the project. Knowledge of R will be also required. I will provide cloud access to Enterprise Miner for contacting the work with my credentials and will require the work to be screen-recorded and shared with me. Correction: ...

need some help with my assignment

we can discuss more through chatting

I need some excel expert who can help me build some analytics report for analysing trades. Person should have expertise in pivot table etc. He would be guilding me [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

Mathematical formulas to code in R

Finding the best model on R that provides the lowest RMSE. It is a simple prediction model. Challenge is in the imputing or cleaning of data

Hi, I have an Excel sheet with some data. Basically in this sheet there are two kind of data (group1 and group2) I need some people out of group 2 matched in a 2:1 ratio to some specifications (age, gender, etc) with those in group1 using propensity score matching. I don`t know how to do that in "R". I need it pretty fast.... It´s 120people in group1 and approx 300 in group2. Thank...

Hi, I would like someone to have a look over my code and fix it, so that I can calculate the correct parameters m, q, and p based on my real-life sales data. Here is the code: [login to view URL] <-c(0.376000,0.937000,4.416000,22.497000,39.409000,51.630000,54.828000,54.132000,50.315000,42.628000,35.165000,26.379000,14.377000) Sales <- diff([login to view URL]) sales <- [login to view...

familiarity with calculus is a must. this is an urgent project

The main goal of the app is to simulate the collection of the information (Time, velocity, acceleration, position, speed pattern, moving pattern) of moving objects (Airplanes, helicopters cars, ship ect.. ) present on a battlefield, and generate a dataset according to these information. - Classify the object into 4 categories (Air, Land, Naval, underwater), will have some subcategories. - Define r...

Electrical engineering ( communication field)

I have a MySQL database that has been collecting prices on multiple crypto currencies. There are currently 98 coins being tracked and the database has a total of 33 Million rows. I need some to create an algorithm based on the historical data to create a trading algorithm. I will give you access to the database so you can read from it. I will need you to provide me the rules in written form...

The goal of this project is to calculate some HRV metrics from both PPG-IBI and ECG. The data which I would provide to you to work with are in PPG IBI, and EKG. This project should be done in R, using either the RHRV package or not. Python is acceptable, but R is preferred. You should be comfortable doing time series analysis, frequency series analysis, and/or nonlinear analysis. The metrics to c...

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Solve a maximization problem using lpsolveAPI. In the attached file I want to solve problem on the 7 X 7 tab using lpsolveAPI. The issue we are having is that the constrains against variable RP_004 is not being considered in lpsolveAPI.

I need some one expert in excel formulas to explain the meaning of equations similar to these =IF(OR(E47<0,E47>0),ABS(F47)*AVERAGE(C11,C23,C35),IF((D47*SUM(C43:C46)/4)>AVERAGE(C11,C23,C35),D47*SUM(C43:C46)/4,AVERAGE(C11,C23,C35))) He should have some knowledge about the forecasting and tell me if these equations are correct or not.