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Statistical analysis is a mathematical science, the practice of evaluating and understanding quantitative data. Statistical analysis will make sense of indexes such as standard deviation, and note outliers. The analysis of the data may aid in decision-making in the face of uncertainty.

Quantitative data is represented as numbers, and therefore may be presented in graph format. This simplifies the explanations and visualizations of the data’s meaning. The graph alone will show a positive or negative correlation, a bell curve, or no correlation at all.

Statistics require a population to be studied, and statistical analysis is commonly used regarding census data organized by governments, sociology and medicine.

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    Survival Analysis Cox Regression 6 ngày left
    ĐÃ XÁC THỰC

    I need help on Cox regression with --cubic spline --peicewise --Weighted Estimation in Cox Regression --Calibration Curve -- Any extra analysis smart plots would be very good about cox regression I need codes all in python maybe R would be fine

    $122 (Avg Bid)
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    17 lượt đặt giá
    SAS ENTERPRISE MINOR REQUIRED 6 ngày left
    ĐÃ XÁC THỰC

    SAS ENTERPRISE MINOR REQUIRED URGENTLY

    $30 (Avg Bid)
    $30 Giá đặt trung bình
    1 lượt đặt giá

    Write solutions to my 18 questions of Data Science & Statistics assignment (a few questions requires Python) (Find the complete assignment in the attachment below) For EXAMPLE: Bayesian Regression/markov chain 1 GENERAL REGRESSION PROBLEM In the Bayesian viewpoint, we formulate linear regression using probability distributions rather than point estimates. The response, y, is not estimated as a single value, but is assumed to be drawn from a probability distribution. The model for Bayesian Linear Regression with the response sampled from a normal distribution is: The output, y is generated from a normal (Gaussian) Distribution characterized by a mean and variance. The mean for linear regression is the transpose of the weight matrix multiplied by the predictor matrix. The varian...

    $161 (Avg Bid)
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    11 lượt đặt giá

    I need someone to create an excel based model which will have multiple nodes and transportation lanes within the network. It's kind of volume forecasting model. Data size will be around 500 rows and 200 columns. I'll discuss and guide on what is needed in the model. Good excel skills are a must.

    $74 (Avg Bid)
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    12 lượt đặt giá
    Stress Analysis 6 ngày left
    ĐÃ XÁC THỰC

    to provide stress analysis report as per attached example, analysis to be done in according to the euro code and 4 loading shall be carried and each load should have single report Passenger Cars Medium vehicle Forklift Cherry picker/Scissor lift the below report is attached for reference, the system which need analysis will be provided in 2d AutoCAD only handing over is sharply today

    $94 (Avg Bid)
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    30 lượt đặt giá

    Machine learning expert needed for Stock Market Forecasting Hello looking for Machine learning expert to work on Stock Market dataset dataset which we use from Kaggle

    $100 (Avg Bid)
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    Data Scientist 5 ngày left
    ĐÃ XÁC THỰC

    Job Description: Identify valuable data sources and automate collection processes Undertake preprocessing of structured and unstructured data Analyze large amounts of information to discover trends and patterns Build predictive models and machine-learning algorithms Combine models through ensemble modeling Present information using data visualization techniques Propose solutions and strategies to business challenges Collaborate with engineering and product development teams Job Requirements: BSc/BA in Computer Science, Engineering or relevant field; graduate degree in Data Science or other quantitative field is preferred. 3-5 Years of proven experience as a Data Scientist. Experience in DataRobot or any similar tool Experience in data mining Understanding of machine-learning and operati...

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    $22 / hr Giá đặt trung bình
    18 lượt đặt giá

    I'm interested into the development of a system that get real time data and perform robust financial analysis for intraday and scalping on forex. Required knowledge in python, machine learning, financial, algorithmic trading, data analysis. A plus if also a trader with proven experience.

    $259 (Avg Bid)
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    17 lượt đặt giá

    Hello, I am looking for a stock screener on python for NSE stocks. The said screener shall be able to list out stocks based on Financial ratios and general inputs specified. Please let know if you may be interested in taking up this project for current iteration. Many thanks.

    $125 (Avg Bid)
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    5 lượt đặt giá
    R programmer 5 ngày left

    I need to run a code on R and I need an R programmer to look at the codes.

    $7 / hr (Avg Bid)
    $7 / hr Giá đặt trung bình
    17 lượt đặt giá
    Project using STATA 4 ngày left
    ĐÃ XÁC THỰC

    ALL REQUIRMENTS ARE IN THE FOLDER, PLEASE chat with me only if you have STATA packagae

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    12 lượt đặt giá
    Statistics for engineering 4 ngày left
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    I there I am working on a personal mile set and I need some collaboration from a professional in stats to help me develop and reach my goals some of the knowledge you should have is: Sample, Populations, Parameter, Statistics 1.2 Data Collection 1.3 Location measures 1.4 Variation measures 1.5 Discrete and Continuous Data with examples 1.6 Representations of data (Histogram, Bar chart, Pie chart etc) 1.7 An idea of designed vs observational study : 2.1 Sample space 2.2 Events 2.3 Counting methods (permutation and combination) 2.4 Probability of events 2.5, 2.6, 2.7 Basic Probability rules : 3.1 ...

    $35 / hr (Avg Bid)
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    Data Analysis 4 ngày left
    ĐÃ XÁC THỰC

    As a Data Analyst you are responsible for triaging product and business problems as they come up. In many cases, these problems surface through key metric dashboards. The purpose of this exercise is to give you an opportunity to demonstrate structured thinking and ability to analyze datasets and make recommendations to solve problems. The problem Helium 10 is a platform that Amazon sellers can use to thrive / grow their market. You can use the free version/extension to explore data on the site. You will be using helium10 for the analysis and solving four problems, · How do Helium 10 features drive user growth, revenue and retention? Tip: You can take a few features like Keyword search, and walkthrough the details. · If Helium 10’s monthly re...

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    testing the feasibility of a digital device for subtance Use Disorder Patients in an inpatient clinic. Patients will be utilizing a digital device multiple times during withdrawal. Several variables will be measured from patient questionnaire as well retention in treatment. Statistician must have human subjects in research training certification.

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    Machine Learning para Generar Contratos 3 ngày left
    ĐÃ XÁC THỰC

    El Problema Tenemos diferentes tipos de contratos (Fianzas), son documentos legales que contienen datos que varían dependiendo del cliente y del tipo de negocio a Afianzar los cuales se presentan en diferentes formatos de documentos. Dependiendo del tipo de contrato se piden datos diferentes y estos se deben plasmar en modelos de contratos diferentes. Algunos de estos modelos son estándares y algunos cambian según el contrato. Esta variedad en los datos que ingresan y en los documentos que se generan hacen complicado automatizar el proceso con técnicas de programación tradicional. Pensamos que utilizando técnicas de Machine Learning (ML) podemos resolver este reto. La Solución Basados en la metodología de PMV se escoger&aacu...

    $1500 - $3000
    Nổi bật Niêm phong NDA
    $1500 - $3000
    16 lượt đặt giá
    Data Analyst 3 ngày left

    Job Responsibilities: Analyze how campaigns are performing, where we should be spending more money, channels, etc Run datasets to identify the best performing campaigns Identify trends in marketing data and take actions accordingly Predict high-value users Job Requirements: Bachelor’s/Master’s degree in Computer Science (or equivalent experience) 3+ years of experience as a Data Analyst or Junior Data Scientist Capable of analyzing burst tests to forecast CAC increases Proven ability to work with team members and cross-functional partners in a highly collaborative environment Excellent communication and organizational skills

    $542 (Avg Bid)
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    Mathmatician and statistics professional 3 ngày left
    ĐÃ XÁC THỰC

    Hi, I am looking for someone who is professional in mathematics and knows very well Probability, stochastic and statistics. I have to understand these subjects and i have questions that i need to solve. Its also great if you are professional in R programming.

    $118 (Avg Bid)
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    Data analyst 3 ngày left

    Job Responsibilities: Analyze how campaigns are performing, where we should be spending more money, channels, etc Run datasets to identify the best performing campaigns Identify trends in marketing data and take actions accordingly Predict high-value users Job Requirements: Bachelor’s/Master’s degree in Computer Science (or equivalent experience) 3+ years of experience as a Data Analyst or Junior Data Scientist Capable of analyzing burst tests to forecast CAC increases Proven ability to work with team members and cross-functional partners in a highly collaborative environment Excellent communication and organizational skills

    $21 / hr (Avg Bid)
    $21 / hr Giá đặt trung bình
    10 lượt đặt giá
    Build R code 3 ngày left
    ĐÃ XÁC THỰC

    Need to figure out how to do ssh commands in R at its most basic level and from there you need to figure out how to use that to connect to EDAP

    $125 (Avg Bid)
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    Hello.. Good Morning.!!  This project is all about Finding the Best pairs and direction To trade in Forex using Fundamental and correlation Analysis.  Need someone who's expert in formulas as it can be derived via formulas itself. Not Needed to be an expert in macro, as its huge time consuming.  I Wish To give To someone who works based on project cost. Fixed.. And not on time based..  Also a proper excel guy can complete it in less than 5 hours.  But i have many projects to be lined up with.  If you're really interested in the World of trading, my projects will excite you.. Also please do apply only if you're on a pro level and also you can Work it on today..!  Regards, Kishore  

    $90 (Avg Bid)
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    I would like to do som Statistical analysis for a sample of about 3500 students , to do Structure Equation modelling , CFA, EFA, Regression , The averages of the statistical differences between some variables, the sample includes three statistical measures, the validity and reliability of one of them will be made depending on another measure at stake. The total number of hypotheses and questions on which the statistical operations will depend is about 14 hypotheses and questions, the proposed amount to work on this project is fifty dollar ($50) for anyone who wants to work on this project. We also have four similar statistical analysis projects for the same goals required if the freelancer approved the current project. and doing it professtionally. (AMOS) or other prog required , Writting ...

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    11 lượt đặt giá
    Stata Analysis -- 2 2 ngày left
    ĐÃ XÁC THỰC

    all information need explained in the zip folder, please only STATA experts

    $28 (Avg Bid)
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    13 lượt đặt giá

    I would like to do som Statistical analysis for a sample of about 3500 students , to do Structure Equation modelling , CFA, EFA, Regression , The averages of the statistical differences between some variables, the sample includes three statistical measures, the validity and reliability of one of them will be made depending on another measure at stake. The total number of hypotheses and questions on which the statistical operations will depend is about 14 hypotheses and questions, the proposed amount to work on this project is fifty dollar ($50) for anyone who wants to work on this project. We also have four similar statistical analysis projects for the same goals required if the freelancer approved the current project. and doing it professtionally. (AMOS) or other prog required , Writtin...

    $55 (Avg Bid)
    $55 Giá đặt trung bình
    16 lượt đặt giá
    Deep learning expert require 2 ngày left
    ĐÃ XÁC THỰC

    I'm looking a couple of python (deep learning experts) Deadline: 1 day

    $73 (Avg Bid)
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    18 lượt đặt giá

    Hello developers. I have the equations that I need to implement the Newton's method of multiclass logistical regression, and I have the code that would calculate the binary logistical regression in R studio. Will discuss more details in chat. Thanks.

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    Data Analyst 2 ngày left

    This role will be part of customer analytics, working closely with the customer support team and providing them with analytical support including sentiment analysis, workforce forecasting and team performance analysis. • Work closely with the Customer Support Center (CSC) team to understand their analytics and data needs • Understand user needs for data • Participate in the Customer Support Center (CSC) and wider analytics team to present and discuss results • Assistance in selecting and managing key software vendor relationships • Understand the different data sources across the enterprise, the limitations of each and their uses

    $19 / hr (Avg Bid)
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    Data Analytics - Retail Industry 2 ngày left
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    We are technology company working in retial sector for building web & mobile applications. We are looking to enter in Data analytics specifically in retail, may be consumer analytics, customer segmentation or any thing else. We are looking for someone who has many years of experience in this field and can guide us thru the process i.e what inhouse capabilities we need to make, what are different area we can explore in data analytics, how we can enter in market etc. so its more like Senior consultant type of role. You must have at least 8 to 10 years of experience, must elaborate your expertise, area of work etc. Any value added information that you can add going to addup chances of successful bid. Thanks

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    Statistics & data science project 1 ngày left
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    the area of the project is related to statistics and data science, specifically in: Binary Choice Models Multivariate Regression Instrumental variables models Regression Discontinuity Design

    $562 (Avg Bid)
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    Jamovi expert needed 1 ngày left
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    Person must have knowledge in jamovi and research analysis

    $94 (Avg Bid)
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    I need an NLP project in this dataset Full text preprocessing, Modelling and Performance metrics are expected with detailed analysis

    $118 (Avg Bid)
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    18 lượt đặt giá
    Statistics Expert - Probability 1 ngày left
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    Looking for qualified & Experienced statistics tutor who can do technical statistics jobs thanks

    $8 / hr (Avg Bid)
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    We are looking for a freelancer to do statistical analysis for a medical data

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    20 lượt đặt giá

    We are looking for a freelancer to do statistical analysis for a medical data

    $7 / hr (Avg Bid)
    $7 / hr Giá đặt trung bình
    13 lượt đặt giá

    We are in need of someone that can provide us with a mathematical or computer simulated prediction of United States sports betting. You solution should be a mix of datamining stats on various teams from various data sources and creating an algorithm that will make predictions of possible game outcomes based on the data when components stats are compared. Please know that if you already have a solution or can point us to reputable website/app that already provide such as service, we would consider that as well. But you will be paid on the project based on recommendation and information instead of creating a functional, proprietary solution that we own. All valid and reasonable recommendations for this project will be considered. But you should have a heavy math, statistic and data mode...

    $424 (Avg Bid)
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    return period estimation for non stationary data

    $233 (Avg Bid)
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    11 lượt đặt giá

    I need someone who is able to analyze, interpret and develop statistical data and models

    $422 (Avg Bid)
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    Price Model 1 ngày left

    Modify to add new factor to the model (equation)

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    I need someone to predict the poosible outcomes from the data I collected regarding employee attrition and provide insights for the same. This is to be particulary in R programming language along with graphical representations.

    $58 (Avg Bid)
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    Analysis Task 7 giờ left
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    I need an analysis done for Trade Shows in Canada

    $69 (Avg Bid)
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    Power BI Expert -- 2 6 giờ left
    ĐÃ XÁC THỰC

    Hi , I am looking for a Power BI expert. Interested people can connect. Thanks

    $324 (Avg Bid)
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    Find a Ranking Formula 3 giờ left
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    The problem is to find a formula to normalize various subject scores and rank students based on the variable weights of each subject.

    $98 (Avg Bid)
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    R programmer 2 giờ left
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    Repeating calculations for more than 5 groups in R

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    data scientist needed 2 giờ left
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    Do for me: prediction performance of heterogenous ensembles (voting ensemble) of software bug prediction dataset that include 1- statistical analysis 2- feature selection

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    CDF expert needed Đã kết thúc left

    simple velocity report in a 2D analysis

    $70 (Avg Bid)
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    R programmer needed - expert , Details will be discussed.

    $7 - $20
    Niêm phong
    $7 - $20
    12 lượt đặt giá

    R programmer needed - expert , Details will be discussed.

    $7 - $20
    Niêm phong
    $7 - $20
    6 lượt đặt giá

    I need the R shiny coder for long term job. Only experienced vendor bid. Details will be discussed with winning bidder.

    $7 - $67
    Niêm phong
    $7 - $67
    5 lượt đặt giá