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项目/竞赛 | 描述 | 竞标数/参赛作品数 | 技能 | 已开始 | 结束 | 价格（CNY） | |
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R programming expert needed | you will be writing R/I graph routines to produce classes of firecraker graph and ladder graphs. | 0 | 统计学, R 编程语言, 统计分析 | Oct 21, 2017 | 今天6天 23时 | - | |
"maximum likelihood estimation of beta-normal" & "simulation the gini index of beta-normal distribution" in R | Regarding "beta-normal distribution formula" which has been uploaded, I want to debug my scripts to estimate the parameters of the beta-normal distribution. I've used the maxLik package in r: ------------------------------------------------------------------------------------------------------------------ library(VGAM) library(maxLik) alfa=4;beta=3;mu=0;sigma=1 n=100 x=rbetan... | 4 | 统计学, 机器学习, R 编程语言, 统计分析, 数据科学 | Oct 21, 2017 | 今天6天 12时 | ￥232 | |
Educational Survey | Survey conducted with Qualtrics. Data will be ready 10/27. Analysis must be completed within 2 weeks or 11/10. We surveyed two main types of people: (1) program directors and faculty and (2) residents and students. Both groups were asked multiple questions about how they perform surgery and learn about the Temporomandibular joint. We would like to have statistical analysis telling us the fo... | 13 | 统计学, 统计分析, Qualtrics 调查平台 | Oct 20, 2017 | Oct 20, 20175天 15时 | ￥1404 | |
statistical meta-analysis | collect and process meta analytical data in area of business using Comprehensive Meta analysis software | 29 | 统计学, Research Writing, 数据挖掘, 统计分析, SPSS统计 | Oct 20, 2017 | Oct 20, 20175天 9时 | ￥6590 | |
Looking for economist and social workers who can answer some of my questions | I am looking for economist and social educational teachers who can answer some of my questions | 25 | 研究, 报告写作, Research Writing, 统计分析, Economics | Oct 20, 2017 | Oct 20, 2017已经结束 | ￥117 | |
Statistical Consultant | Conditional Probability Analysis -Reputable credentials -Sign a confidentiality agreement -Someone representing or connected to an established and reputable company. -The use of statistical methodologies and data analysis for solutions that are data-driven and analysis based. | 7 | 研究, 商业计划, 数学, 统计分析, SPSS统计 | Oct 19, 2017 | Oct 19, 20174天 22时 | ￥3576 | |
Data cleaning and analysis | I will need someone with good stata or spss experience to clean and analyze data | 39 | 数据处理, 统计学, SAS, 统计分析, SPSS统计 | Oct 19, 2017 | Oct 19, 20174天 17时 | ￥901 | |
social web analytics (r studio ) help required | there is an analytical project ,which is easy and simple ,needs good knowledge about R studio and twitter data handling | 2 | 推特, 统计学, R 编程语言, 统计分析 | Oct 19, 2017 | Oct 19, 20174天 15时 | ￥490 | |
Build statistical database | I need to build a statistical database with an easy user interface. A lot of the calculations have to be done automatically, based on names and other stats. Preferably it has a web interface. I'm looking for someone with experience in building something similar and also someone who knows football (soccer) very well and preferably also knowledgeable of sportsbetting. | 18 | 算法, 统计学, 数学, 统计分析, Web Development | Oct 19, 2017 | Oct 19, 20174天 8时 | ￥102 | |
Job Researcher -- 3 | Hi, I require someone to research the web and find out the jobs that fit the below criteria: 1) Country - UK 2) Areas - Data Science, Business Intelligence, Big Data, Machine Learning, Artificial Intelligence, Data Engineering, Data Warehouse, Data Analysis, Statistics, Mathematics 3) Experience - 0-3 years i.e, Graduate to positions upto 3 years 4) Important - They must be able to provide... | 1 | 统计学, 数据挖掘, 统计分析, SPSS统计, 数据科学 | Oct 19, 2017 | Oct 19, 20174天 8时 | ￥13 | |
Economics Data Modeler and Maths Expert [core expertise in Supply use, Input out put] | Looking for an expert in economics data modeling and equation testing for review and documentation of a current model. Should have core expertise in Supply use, Input out put concepts and have work experience in econometric modeling. You need to redesign the content and correct few equation. The base documentation is set. | 3 | 科学研究, 数学, 统计分析, Economics, Econometrics | Oct 18, 2017 | Oct 18, 20174天 2时 | ￥378 | |
Data Mining (Weka) | A medical dataset is provided on Blackboard under Assignment->Project 2->diabetic.csv. This dataset is for prediction of hospital readmission of diabetic patients. It has 80k samples and 50 features. The dataset contains 3 classes: no readmission (NO), readmission under 30 days (<30), and readmission after 30 days (>30). First, become familiar with data set, and research some backgroun... | 13 | 研究, 数据挖掘, 大数据, 统计分析, 数据科学 | Oct 18, 2017 | Oct 18, 20173天 23时 | ￥503 | |
Job Researcher | Hi, I require someone to research the web and find out the jobs that fit the below criteria: 1) Country - UK 2) Areas - Data Science, Big Data, Machine Learning, Artificial Intelligence, Data Engineering, Data Analysis, Statistics, Mathematics 3) Experience - 0-3 years i.e, Graduate to positions upto 3 years 4) Important - They must be able to provide tier-2 sponsorship or sponsor visa for... | 1 | 统计学, 数据挖掘, 统计分析, SPSS统计, 数据科学 | Oct 18, 2017 | Oct 18, 20173天 21时 | ￥13 | |
Probability maths research | i need some help in probability for my company | 19 | 矩阵及数学软件, 统计学, 数学, 物理, 统计分析 | Oct 18, 2017 | Oct 18, 20173天 20时 | ￥202 | |
Need Data scientist with experience in python and financial forecasting | Looking for someone who has expertise in machine learning development using python, sci-kit-learn, and perhaps FB prophet. Experience with building forecasting models centered around personal finance data and budgeting. | 31 | Python, 统计学, 机器学习, R 编程语言, 统计分析 | Oct 18, 2017 | Oct 18, 20173天 14时 | ￥3417 | |
Project for Imola N. | Hi Imola N., I noticed your profile and would like to offer you my project. We can discuss any details over chat. | 2 | 统计学, 医药, 数学, , 统计分析, 数据科学 | Oct 18, 2017 | Oct 18, 20176天 13时 | ￥186 | |
Project on psychometric properties of a new scale | Development of the scale to assess prejudice towards Muslims in Australia, about attitudes/tolerance using SPSS. | 7 | 研究, 统计学, Research Writing, 统计分析, SPSS统计 | Oct 18, 2017 | Oct 18, 20173天 11时 | ￥298 | |
Transfer R code into SPSS syntax | RWe ran a billing analysis where we looked at gas utility customers' monthly usage data. We need to match it to weather data, normalize for weather, calcualte a baseline usage (based on summer months July and August), subtract baseline usage from winter month usage to end with a weather-normalized heating usage. The last step is to run a regression on usage and the efficiency of the heating e... | 4 | Excel, 统计学, R 编程语言, 统计分析, SPSS统计 | Oct 17, 2017 | Oct 17, 20173天 2时 | ￥1146 | |
Statistics Help Quick Job | A quick job on some statistics questions. Should only take an hour, thanks a mil. | 20 | 矩阵及数学软件, 统计学, 数学, 统计分析, SPSS统计 | Oct 17, 2017 | Oct 17, 20172天 22时 | ￥179 | |
statistics and probability problems - 17/10/2017 16:43 EDT | solving statistics problems with clearly explaining | 29 | 统计学, 数学, 统计分析 | Oct 17, 2017 | Oct 17, 20172天 21时 | ￥219 | |
R programming 2 - 17/10/2017 12:53 EDT | I need it in 30 minutes. ASAP its supposed to be done in R program | 17 | C 编程, Excel, 统计学, R 编程语言, 统计分析 | Oct 17, 2017 | Oct 17, 20172天 17时 | ￥225 | |
Business Statistical Data Analysis Project | Analyze business statistical data and make recommendations as noticeable trends. Additional details will be provided once the project has been assigned. Thansks. | 66 | 统计学, Research Writing, 商业分析, 统计分析, SPSS统计 | Oct 17, 2017 | Oct 17, 20172天 13时 | ￥2874 | |
Mixed Modelling in R | I need a analysis mixed model and statistical testing in R. Completed in about 1-2 days. Data is all ready in long format csv file. | 8 | 统计学, R 编程语言, 统计分析 | Oct 17, 2017 | Oct 17, 20172天 9时 | ￥233 | |
Systematic Review and meta analysis required | Hello I am looking for someone who is knowledgeable and experienced in systematic review and meta analysis to help with a project on a very specific subject. If you are able to help it would be greatly appreciated and any past work you have done in this field should be mentioned when applying for this project. Thank you | 21 | 技术写作, 报告写作, Research Writing, 统计分析 | Oct 17, 2017 | Oct 17, 20172天 6时 | ￥1066 | |
Statistical Business Algorithm development | We are looking for someone with proficiency in R programming and statistics expert. | 30 | 算法, 统计学, 数学, R 编程语言, 统计分析 | Oct 16, 2017 | Oct 16, 20172天 4时 | ￥2994 | |
Economics project | Have to do a project regarding labour economics, discuss detail via chat | 12 | 统计学, 统计分析, Economics | Oct 16, 2017 | Oct 16, 20171天 20时 | ￥359 | |
Data Analysis - Analysis of interviews using Nvivo | Hi, This is an urgent project. I need someone who has experience of using Nvivo before. I have nine interviews (transcripts are attached) that need to be analyzed using Nvivo. You will be asked to show evidence that you have worked on similar projects before. I will also need you to GUIDE me for writing the findings. I don't want you to write them for me, but you will have to explain how and ... | 15 | 技术写作, 报告写作, Research Writing, 统计分析, SPSS统计 | Oct 16, 2017 | Oct 16, 20171天 17时 | ￥2934 | |
interviews questionnaire data collecting | I have research questionnaire , questions was built for interviews , so the answers must be clear , there are 111 questions , sample needed is 100 respondents , the research methodology is qualitative , please understand my project before do any offer | 27 | 技术写作, 石油工程, 统计分析, SPSS统计 | Oct 16, 2017 | Oct 16, 20171天 13时 | ￥1080 | |
Statistical and Optimization Methods Project | Statistical and Optimization Methods Project using RMarkdown. I'll provide the rest details | 9 | 矩阵及数学软件, 统计学, 机器学习, 数学, 统计分析 | Oct 16, 2017 | Oct 16, 20171天 12时 | ￥325 | |
Econometrics forecasting project | To be done using software forecast Pro. Use Exponential Smoothing models or Box-Jenkins ARIMA models to provide good within-sample and out-of-the-sample forecasts based on BIC and MAPE. | 8 | 统计学, 数学, R 编程语言, 统计分析, SPSS统计 | Oct 16, 2017 | Oct 16, 20171天 12时 | ￥444 | |
Simulation project | I am looking for someone with experience with "Arena Simulation" tool: [链接已删除，请登录查看] In the scope of this project I need to create a basic simple model with 5 components. In follow up projects (or milestones) I will wish to extend the basic model. | 4 | 有限元分析, 分析学, 统计分析 | Oct 16, 2017 | Oct 16, 20171天 9时 | ￥603 | |
research writer | # 1 is a research assignment. Big Data has solved many data processing problems. Different large scale organizations are using social media data to do sentiment analysis through big data analytics. Likewise popular websites are using big data to analyze clickstream data. You are supposed to do online research and find out one case study where big data analytics was used to solve a particula... | 62 | 研究, 技术写作, Research Writing, 统计分析 | Oct 16, 2017 | Oct 16, 20171天 7时 | ￥2298 | |
R Studio Help | Consider a game where you roll a single die, and if it comes up 1, you score 100 points, if it comes up 5, you score 50 points, and if it comes up any other number, you score 0 points. Create a dataframe to represent this as a random variable, with a column prob representing the probability of rolling each number from 1 through 6, and a column score representing the score you get for rolling each ... | 24 | 统计学, 数学, R 编程语言, 统计分析 | Oct 15, 2017 | Oct 15, 20171天 3时 | ￥1060 | |
Explain what statistic method I need for a set of data | I have description of data, and have 5 static questions. I need description of what statistic method to use (e.g. t-test, Wilcoxon, Chi-squared, etc.) and why. | 24 | 统计学, 数学, 统计分析, SPSS统计 | Oct 15, 2017 | Oct 15, 201720时 33分 | ￥229 | |
Small project in R Coding | Need a small work in R coding. | 21 | PHP, Excel, 统计学, R 编程语言, 统计分析 | Oct 15, 2017 | Oct 15, 20178时 21分 | ￥32 | |
data statistical analysis | I am looking for someone who can: - remove out-layers - find the mean - use machine learning to predict future mean | 42 | 统计学, 机器学习, 数据挖掘, R 编程语言, 统计分析 | Oct 15, 2017 | Oct 15, 20175时 48分 | ￥3020 | |
Data Scientist/R expert | Hello We are looking for experienced Data Scientist or R expert to work on our project. Please contact me for further details. Thanks | 38 | Excel, 统计学, R 编程语言, 统计分析, 数据科学 | Oct 14, 2017 | Oct 14, 20173时 31分 | ￥842 | |
Statistic Questions Help: Likelihood Ratio | Statistic Questions Help: Likelihood Ratio It's a very simple question. Just need someone to help me as i'm busy with other assignments. | 26 | 算法, 统计学, 数学, 统计分析, SPSS统计 | Oct 14, 2017 | Oct 14, 20172时 58分 | ￥135 | |
the project for Alexchong0801 | Hi Alexchong0801. I already saw your profile. I am called "Pro". I need deeply and widely knowledge for Probability and Statistics. Your instructions and experience excite my heart. So I think you can help me very well with this project. Thank you. | 3 | 矩阵及数学软件, C# 编程, 统计学, 数学, 统计分析 | Oct 14, 2017 | Oct 14, 20171时 9分 | ￥33 | |
statistical analysis amendment | I have statistical analysis already done and the report also done. I need further amendment to comment on each table and make it more academic and professional. | 9 | 统计学, 数学, R 编程语言, 统计分析, SPSS统计 | Oct 14, 2017 | Oct 14, 2017已经结束 | ￥53 | |
cointegration Analysis using EViews | I have collected the prices of apartment units from year 2010 to 2017 and prepared an index. I wish to co-integrate that index with some other indices in Sri Lanka like GDP, Income per-capita etc by using the Eviews software. For that, I wish to take a guidance from a statistician or someone who knows about Eviews or any other software that can be used for the cointergration ; Tasks (But not ... | 9 | 数据处理, Excel, 统计学, 统计分析, SPSS统计 | Oct 14, 2017 | Oct 14, 2017已经结束 | ￥152 | |
Implement Portfolio Optimization Algorithm in R | Implement a series of related algorithms described in the paper [链接已删除，请登录查看] in R and provide all R code and documentation. The R code provided should be able to: 1. generate sets of scenarios as described in Appendices A and B 2. code the basic, linear, KerDR, and Kernel algorithms 3. generate the numerical output in section 4.3 | 12 | 财务, 数学, R 编程语言, 统计分析 | Oct 13, 2017 | Oct 13, 2017已经结束 | ￥8159 | |
SPSS graph marking | need to make four graph base on SPSS. | 36 | 数据处理, 统计学, Research Writing, 统计分析, SPSS统计 | Oct 13, 2017 | Oct 13, 2017已经结束 | ￥185 | |
SPSS market research project | Need SPSS software 24 hours from now 2500 words budget: 100 sgd | 22 | 研究, 财务调查, Research Writing, 统计分析, SPSS统计 | Oct 13, 2017 | Oct 13, 2017已经结束 | ￥566 | |
Markov chain Project | Statistics - Markov chain/Poisson Processes. I'll provide the rest details. | 10 | 矩阵及数学软件, 统计学, 数学, R 编程语言, 统计分析 | Oct 13, 2017 | Oct 13, 2017已经结束 | ￥278 | |
Analyze some Data | Looking for an experienced statistician to provide statistical data analysis consultancy for developing an econometric model. Her/his statistical expertise should include design and analysis of surveys and logistic and/or multinomial regression and/or ordinal and/or GEE modelling with longitudinal panel data (2 levels clusters and output should be for the higher cluster level). The econometric mod... | 15 | 统计学, 统计分析, SPSS统计 | Oct 13, 2017 | Oct 13, 2017已经结束 | ￥1055 | |
mathematical proofs | find a mathematical fundamental proof to estimate or expect the time for irregular signals and duration with different inputs | 9 | 矩阵及数学软件, 教育与辅导, 统计学, 数学, 统计分析 | Oct 13, 2017 | Oct 13, 2017已经结束 | ￥715 | |
Database Recap and Statistic Presentation | I'm looking for someone to maintain thousands of data from my database to be proceed as a statistic result that I have for a growing, profitable startup. These data need to be analysed, please make them look useful. I need to start this ASAP, please only serious, good with statistic and good command of the English language. | 22 | Excel, 统计学, 微软Access, 数据库编程, 统计分析 | Oct 13, 2017 | Oct 13, 2017已经结束 | ￥814 | |
Need an Expert Statistician, Data Analyst | I need a Data Analyst / Expert statistician who can assess and write Formulas for analyzing business data. I have few measurable business parameters that are independent. I need to do some Weekly Qualitative analysis of the data to measure the performance of the Individuals doing these activities. Please respond if you have done Sales and Marketing, Finance Analysis experience only. Good in al... | 30 | Excel, 统计学, 商业分析, 统计分析, SPSS统计 | Oct 12, 2017 | Oct 12, 2017已经结束 | ￥1027 | |
Big data and Python expert required | I am looking for a Big Data specialist with experience of Python. I want a report of around 3000 words. Bid with actual amount in the proposal. More details. will be shared. Thanks | 13 | Python, 软件构架, 统计学, 数据挖掘, 统计分析 | Oct 12, 2017 | Oct 12, 2017已经结束 | ￥536 |
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