Análisis estadístico Jobs

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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    62 trabajados encontrados, precios en USD

    Experto en R, o STATA para análisis de bases de datos y elaboración de gráficas. (De Preferencia manejo de Español)

    $44 (Avg Bid)
    $44 Oferta promedio
    12 ofertas
    AMOS Structural Equation Modeling 6 días left
    VERIFICADO

    Need help with AMOS Structural Equation Modeling Deadline - 2 to 3 days Your quoted price must be reflected by the amount of your bid - Don't change the bid later on

    $10 - $30
    Sellado
    $10 - $30
    2 ofertas
    Power BI dashboard expert -- 2 6 días left
    VERIFICADO

    Test Scenario 1. Graph the data to show "Gross Sales" over time (day). Provide an explanation for low Sales from September 14 September 15th including main drivers. 2. Find a way to detect the outliers' sales data, both manually (with using statistics algorithm) and automatically (using PBI features and visuals) then compare your results. Please describe your methods in a reasonable detail. 3. "Net Sales" is "Gross Sales" excluding "Cancellations". Graph the data to show Gross Sales and Net Sales by Week and Day (Hierarchy) and on a secondary axis, show the Cancellation % of Gross Sales, where the % is calculated by dollars cancelled. 4."Qty Ordered" shows the number of units the customer purchased. "Qty Damaged" shows th...

    $29 (Avg Bid)
    $29 Oferta promedio
    2 ofertas
    Power BI dashboard expert 6 días left
    VERIFICADO

    Test Scenario 1. Graph the data to show "Gross Sales" over time (day). Provide an explanation for low Sales from September 14 September 15th including main drivers. 2. Find a way to detect the outliers' sales data, both manually (with using statistics algorithm) and automatically (using PBI features and visuals) then compare your results. Please describe your methods in a reasonable detail. 3. "Net Sales" is "Gross Sales" excluding "Cancellations". Graph the data to show Gross Sales and Net Sales by Week and Day (Hierarchy) and on a secondary axis, show the Cancellation % of Gross Sales, where the % is calculated by dollars cancelled. 4."Qty Ordered" shows the number of units the customer purchased. "Qty Damaged" shows th...

    $19 / hr (Avg Bid)
    $19 / hr Oferta promedio
    1 ofertas

    Looking for someone who is experienced in writing research reports. -Must understand statistics -Must be proficient in SPSS -Must have good English writing skills

    $86 (Avg Bid)
    $86 Oferta promedio
    28 ofertas
    Power bi dashboard 6 días left
    VERIFICADO

    Test Scenario 1. Graph the data to show “Gross Sales” over time (day). Provide an explanation for low Sales from September 14-September 15th including main drivers. 2. Find a way to detect the outliers’ sales data, both manually (with using statistics algorithm) and automatically (using PBI features and visuals) then compare your results. Please describe your methods in a reasonable detail. 3. “Net Sales” is “Gross Sales” excluding “Cancellations”. Graph the data to show Gross Sales and Net Sales by Week and Day (Hierarchy) and on a secondary axis, show the Cancellation % of Gross Sales, where the % is calculated by dollars cancelled. 4.“Qty Ordered” shows the number of units the customer purchased. “Qty Damaged&rd...

    $134 (Avg Bid)
    $134 Oferta promedio
    10 ofertas
    Multiple database analysis 6 días left
    VERIFICADO

    There is 6 group of stakeholders i have surveyed, and I would like to have the analysis of each database. Also there is a couple of questions that are equal among the database, so i would like these to be part of the analysis. This analysis has to be done in spanish. Includes graphs, tables and text.

    $443 (Avg Bid)
    $443 Oferta promedio
    18 ofertas
    Statistics 6 días left
    VERIFICADO

    The project consists of 3 assignments. The assignments are mostly PYTHON NOTEBOOKS except the first part of assignment 1 () which is about calculations of variables and functions. The tasks and the questions are well explained in the assignments themselves. Assignment 2 () and assignment 3 () will need to import data sets (.txt files) that I will include together with the questions. Data sets for assignment 2: , and Data set for assignment 3: Assignment 2 is mainly about Machine Learning Assignment 3 is about Bayesian Statistics. Very important: The assignments must completed before December 10th. Thank you!

    $165 (Avg Bid)
    $165 Oferta promedio
    14 ofertas

    Need help with AMOS Structural Equation Modeling Deadline - 2 to 3 days Your quoted price must be reflected by the amount of your bid - Don't change the bid later on

    $10 - $30
    Sellado
    $10 - $30
    4 ofertas
    A project using R. 6 días left
    VERIFICADO

    I want someone with a good knowledge of R to teach me on this project with this objective: The principal aim of this study is to build ML models that can detect and so help to prevent fraudulent transactions from the given dataset using machine learning techniques such as Logistic Regression, Decision Tree, Neural Network and Random Forest. Another major objective of this study is to explore the approaches employed by e-commerce companies regarding the management and detection of credit card fraud using machine learning algorithms.

    $654 (Avg Bid)
    $654 Oferta promedio
    24 ofertas

    Hi, Can you help me on this project. We need it by today. I'm not experienced on Data analysis. See attached Word instruction and Excel data. Do only part 2 of the word file. Part 1 is not required now. Sohel

    $22 (Avg Bid)
    $22 Oferta promedio
    20 ofertas

    Title: freelance statistics trainer Responsibilities: give one-hour training session to medical doctors on appraisal of journal staticists Qualifications: Phd in statistics or above Job type: teaching Employee must be physically in Hong Kong Pay: HKD3000 or negotiable Date: 7 December 2021 Time: to be confirmed Venue: training on zoom Company: Appollo Limited (providing professional training) PhD in statistics is a must! Must be based in Hong Kong

    $756 (Avg Bid)
    $756 Oferta promedio
    2 ofertas
    Data Mining and Visualisation 6 días left
    VERIFICADO

    total number of questions are 4 and it will be be increase to 6, if the first four questions are solved correctly these questions can solved in 2 hours max

    $27 (Avg Bid)
    $27 Oferta promedio
    4 ofertas
    Statistical Data Analysis 6 días left
    VERIFICADO

    I need statistical data analysis for my upcoming project I'll provide the data and instructions

    $194 (Avg Bid)
    $194 Oferta promedio
    17 ofertas
    R language 6 días left

    I have a project on R language. We are looking for a candidate who has a good knowledge on R language Total efforts will be 3-4 hours.

    $459 (Avg Bid)
    $459 Oferta promedio
    22 ofertas

    Minimum Requirements (further revision to be done upon finalization): Scrape all the tweets related to Covid 19 in India (approx 1 million tweets) Preprocess dataset Train-test dataset with ML models Potray full dashboard of sentiment analysis results of the tweets Minimum of 2-3 revisions upon further review

    $144 (Avg Bid)
    $144 Oferta promedio
    5 ofertas

    Need a candidate to solve mix effect models in r programming. Need to submit the task in 5 hours. R programing is mandatory.

    $15 / hr (Avg Bid)
    $15 / hr Oferta promedio
    5 ofertas

    Just go through the article named Nov3(1).pdf. In this article there are tables no. 2,3 and 4 . We have to prepare similar tables from our data but we have to make it separate for males and females. Tables for the females quartiles of serum vitamin d concentration i am sending in the word file that you can check. Similarly we have to do the same for the quartiles of parathyroid hormone for males and females separately. Multinomial regression analysis has to be done for the for the quartiles of vitamin d and parathyroid hormone separately for both males and females.

    $80 (Avg Bid)
    $80 Oferta promedio
    1 ofertas
    R language 5 días left

    I have a project on R language. We are looking for a candidate who has a good knowledge on R language Total efforts will be 3-4 hours.

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    7 ofertas
    data quality control. RStudio 5 días left
    VERIFICADO

    I have a climate database in excel format. I need to perform a quality control of them, detect anomalous values, in order to be able to work with the optimal sample. The work must be done in RStudio, I am looking for a person who can do this work, providing the final product in excel format and the script with which he worked. I attach the data sheet

    $26 (Avg Bid)
    $26 Oferta promedio
    20 ofertas

    I need help to pass the SHL numerical Reasoning test for a job interview. I'd like someone to be able to connect with Google meet or Skype and do the test with me.

    $30 / hr (Avg Bid)
    $30 / hr Oferta promedio
    5 ofertas

    Knowledge of SPSS, academic referencing and biostatistics required.

    $8 - $20
    Sellado
    $8 - $20
    14 ofertas

    Hi all! We have a model based on matrix multiplication. However, it has a few issues e.g. bugs and navigation issues. It needs to fixed. Lately, it has stopped functioning. To work on this, you need to be familiar with 1. Matrix multiplication 2. Tkinter/PYQT

    $557 (Avg Bid)
    $557 Oferta promedio
    21 ofertas
    data scientist 5 días left

    Callibration parameters for forcasting airline passengers

    $2932 (Avg Bid)
    $2932 Oferta promedio
    12 ofertas
    Need help in R Data Mining 5 días left
    VERIFICADO

    Need expert in Data Mining Task using R, Project related to timed machine learning

    $151 (Avg Bid)
    $151 Oferta promedio
    11 ofertas

    create a small EDA in R with my dataset based on insider threat detection

    $131 (Avg Bid)
    $131 Oferta promedio
    7 ofertas
    Expert needed 4 días left

    Write a peer reviewable technical article (50-70 pages) that relates to civil engineering with key pointers. Risk analysis, Natural hazards, and climate. Data analysis will need statistics and Matlab

    $425 (Avg Bid)
    $425 Oferta promedio
    6 ofertas

    The relationship between firm exports, size, productivity and skill/capital intensity

    $139 (Avg Bid)
    $139 Oferta promedio
    32 ofertas
    Statistics Solving problems SPSS 4 días left
    VERIFICADO

    i need help from SPSS Expert in solving statistical problems using SPSS software.

    $129 (Avg Bid)
    $129 Oferta promedio
    30 ofertas
    Stats expert required. 4 días left
    VERIFICADO

    Stats expert required. Please place bid if you are available after an hour

    $159 (Avg Bid)
    $159 Oferta promedio
    7 ofertas
    Stats expert required 4 días left
    VERIFICADO

    Stats expert required. Please place bid if you are available after an hour

    $124 (Avg Bid)
    $124 Oferta promedio
    8 ofertas

    need an expert for my project, please DM, I'll share the details. need an expert for my project, please DM, I'll share the details

    $469 (Avg Bid)
    $469 Oferta promedio
    25 ofertas

    Hello We have 70-80 pages of research work in the field of economic and administrative sciences Working language: English We need help from an expert doctor, provided he is able to analyze using: Amos Spss His mission: 1- Prepare to explain the work, whether in recordings or Zoom lectures. 2- Evaluate the entire work and make the necessary modifications to improve it. 3- Controlling all the defects in the research that appear by reviewing it with the notes and recordings we send to it, as well as the supervisor’s notes. 4- Proofreading of the entire work. 5- Clearing the work of any copy or resemblance. 6- Assisting in making a section discussing the results, the conclusion, and most importantly the results and recommendations.

    $123 (Avg Bid)
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    12 ofertas

    I need an expert for my project, please DM, I'll share the details,

    $30 - $250
    Sellado Acuerdo de Confidencialidad
    $30 - $250
    22 ofertas
    Chi square test 4 días left

    I have attached an excel sheet need these below mentioned in 2 hours Values for these characteristics are in medians (IQR); the remaining represent n (%); 2 p-value is for Wilcoxon rank-sum test for difference in medians and Chi-square test for difference in proportions

    $13 / hr (Avg Bid)
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    6 ofertas

    I need some help with business statistics. Probabilities predictive analysis discrete variables sampling distributions hypothesis testing regressions libnear regression analysis non parametric methods decision theory I need someone who has a background in teaching me this who is business savvy and math savvy Thank you

    $17 / hr (Avg Bid)
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    22 ofertas

    The aim of the project is to acclimate you to the process of conducting research in modern machine learning or data mining: 1) explore and analyze large-scale datasets 2) understand and replicate existing literature in hot research areas 3) think critically about the existing work and discover their pitfalls 4) innovate on top of the existing work incrementally.

    $158 (Avg Bid)
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    10 ofertas

    I need a statistic analysis for our breast cancer research.

    $1027 (Avg Bid)
    $1027 Oferta promedio
    36 ofertas

    perform statistical analysis to the provided Dataset Using "STATA" program to compare two medical treatments, and: -write down observations - answer provided questions -provide screenshots of dataset and commands using the Stata program Please Read the requirements carefully for this project.

    $41 (Avg Bid)
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    14 ofertas

    Hi guys, my name is Alex. I'm a founder of MLStack.Cafe. is the biggest hand-picked collection of Machine Learning, AI, Data Science & Python Interview Questions and Answers. For the last 3 years, we've grown from 0 to 140k monthly visitors and have happy customers in around 100 countries. MLSC mission is simple - to help Data Scientists, ML Devs and Dat Analysts to never fail their ML and DS interview again. Right now we're looking for a person who would like to join our team to find, refine, check and curate machine learning ad data science interview questions for a variety of topics including Big Data, Regression, Tensorflow, Pandas, Clustering (K Means and other), Anomaly Detection, R, Python, Neural Networks, Data Mining... you name it! Working for MLSC is a ...

    $25 / hr (Avg Bid)
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    18 ofertas

    I need an elementary economic expert to solve my exam as fast as possible.

    $500 (Avg Bid)
    $500 Oferta promedio
    17 ofertas

    In this assignment, W should be analysing a research paper and write an analysis. Research Paper Analysis: student will individually read a current, published (arXiv posting is OK) research paper (of their choosing, no less than 6 pages in length) in an AI-related field. You will write a short (3 pgs., double-space, stapled 12 pt. font) summary/analysis conveying the main ideas of the paper in your own words. The primary purpose in your summary/analysis is to successfully communicate that you have both read and (essentially) understood the main ideas of the paper. Please also include any follow-up questions you would care to ask the author, if given the opportunity; point out anything that wasn’t entirely clear to you in the exposition of the pape...

    $38 (Avg Bid)
    $38 Oferta promedio
    14 ofertas

    I am interested in working w/SPSS expert to run numbers for Household Pulse Survey

    $22 / hr (Avg Bid)
    $22 / hr Oferta promedio
    23 ofertas

    I am looking for someone to tutor me through a intro to business statistics final. Thanks!

    $126 (Avg Bid)
    $126 Oferta promedio
    16 ofertas

    This is a retrospective study, we want to study the relation of hepatitis C treatment on DM control. A1C, FBS, US, and BMI were recorded prior and after treatment. Also, some data were measured and recorded once prior to starting treatment such as platelet count, albumin, liver enzymes, viral load, virus genotype and, transplant and comorbidities. I want two things: 1. Is the change in A1C before and after treatment significant? 2. What are the predictors of patients responding to treatment and having SVR (sustained viral response).

    $43 (Avg Bid)
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    15 ofertas

    i will describe it but need dr to explain it to me

    $9 / hr (Avg Bid)
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    10 ofertas
    Power bi expert needed 2 días left
    VERIFICADO

    I need someone who have advance power bi knowledge as i need to revamp some dashboards using python and power bi. Thanks

    $169 (Avg Bid)
    $169 Oferta promedio
    26 ofertas

    Hi, I am looking a sparring partner, who can help me identify a meaningful way to either validate or reject 3 hypotheses that I have about certain functions (time series, shared x axis). All the functions are highly correlated (Spearman, between 0.8 and 0.99) - therefore the 3 hypotheses are around that topic of correlation. Given the set of correlated functions, the hypotheses are: 1) One of the functions is leading, the other ones follow, but the following functions react with a higher swings (up and down) than the leading function. 2) There are times when the correlation of certain following functions breaks down. After a period they become again correlated to the leading function. 3) There is a time lag between the leading function and the reaction of the following functions. What ...

    $113 (Avg Bid)
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    3 participaciones

    Hi, I am looking for experience person in ROS Gezebo who has worked on a drone model for path planning, Especially if able to reproduce the existing code from open source repo. Once we have a standard system we will modify to our requirements that I will inform to the person. For more information please mention your past experience and level of ROS Gazabo. Price for the project will very according to the work nature. However I would expect a reasonable counter offer. If you have any github or open repo to show please Citi your portfolio link for review. I will reply to the best person proposal. Thank you

    $503 (Avg Bid)
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    15 ofertas

    I need econometric analysis performed using CAPM, the Fama-Macbeth procedure, and the Fama-French Three-Factor model, and Carhart Four-Factor model in Stata. The PDF is a sample of the required analysis. I will provide the required data. Only data analysis and interpretation are required.

    $38 (Avg Bid)
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    3 ofertas