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Analysis of time series gene expression data

$30-250 USD

Completed
Posted over 8 years ago

$30-250 USD

Paid on delivery
I have a dataset which has data on the expression of a dozen genes at four different time points for 50 patients. Patients are divided in different treatments groups (4 treatments groups) after t0. I need to analyze the dynamics of the gene expression profile and relate this to their follow-up/response to treatment. I need heat maps and hierarchical clustering. Further suggestions on analysis methods are welcomed. Any programming language allowed but R preferred (I would ask for the script used for the analysis). Previous experience on a similar analysis project would be preferred
Project ID: 9278690

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27 proposals
Remote project
Active 8 yrs ago

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$111 USD in 3 days
5.0 (19 reviews)
4.4
4.4
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I'm a bioinformatician working as a post-doc at Johns Hopkins University. I have a broad experience with analysis of gene expression data, as evidence by my publication track record (search "Lasse Folkersen" on pubmed). I rarely bid on freelancer, but once in a while interesting projects such as this comes and then I am very interested in bidding. I think your project sounds interesting, and I'm confident that I can provide a top-notch analysis for you
$250 USD in 3 days
5.0 (6 reviews)
3.5
3.5
27 freelancers are bidding on average $171 USD for this job
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Hellow, I have 10 years of experience in data analysis; have a university degree in mathematics and economics. In addition, I studied sociology and psychology. I work with most of the statistical program: Stata, SPSS, Statdisk, Excel; also I have 5 years of experience in R(RStudio). I guarantee 100% and quality execution of your project. Since 2000, I have been doing the analysis of various data, have created macros and developed codes, made a study of the project, written articles in economics, sociology and other subjects in scientific journals of Ukraine, Europe and USA, prepared proposal for scientific and business grants, masters and PhD theses. I had solved many problems for students (many students papers) and business (reports, project, proposal, analyze data). I have experience of different analysis of data from different sources and could to analyze any data any difficulty. I know very well this topic . I guarantee compliance with all requirements and project completion in time. I can work 40 hours/week and more (when it is necessary). I am ready to answer any question or to perform a small test. Please let me know if you're interested in my proposal, looking forward to work with you on this project! Thanks.
$111 USD in 5 days
5.0 (10 reviews)
6.3
6.3
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Hi, This is Santhosh from India. I am a Business Management Graduate with Computer Science engineering background who is passionate about Data, Mathematics and Technology. I have worked in few data analytics projects involving SAS & R. Also I have worked on many projects involving Excel (Pivot Table, Macros) and VBA. I believe I have enough expertise to complete this project as per your requirement. I am sure that you will be 100% satisfied with my work. Please get in touch. Looking forward to hear from you. Thanks & Regards, Santhosh Kanna
$188 USD in 3 days
5.0 (62 reviews)
6.0
6.0
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I can perform the analysis using any kind of Statistical Software like R, SPSS , MINITAB Eviews Statistica etc I Will perform analysis like , Regression ,Time series ,Panel Data Experimental Designs Factor analysis , principle component analysis Bayesian analysis and other types of Data analysis Also i will provide Output and well explained interpretations with a comprehensive report At the same time i can help you to do any statistics related Reports Presentations Homework Tutorials Questionnaires I'm a graduate student of Government College University , who did a Statistical Special degree. I have Three years of research experience. I will provide the best quality work available within minimum time .
$250 USD in 3 days
4.9 (80 reviews)
6.1
6.1
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Hi, Many thanks for inviting me to bid. I will be happy to help you with this analysis. I am a medical statistician and will provide you with inputs on how best to anlyses your data once you provide the details. However, your suggested methods already seem appropriate. I and an expert R coder and have analysed gene expression data using the EdgeR package but I am open to any suitable packages that does the job. When ready, you can share further details about the study and objectives and any other specific things you need to learn from your data. I look forward to working with you. Kind regards, John.
$230 USD in 5 days
5.0 (22 reviews)
5.1
5.1
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Hi, Below is my experience, and I can deliver you quality work with in specified or agreed time. Myself Ph.D. in advanced analytics having 10+ years of experience in developing and delivering analytical projects using open source R (including in-memory computing), and can deliver your requirement with R, accompanied by a step-by-step word document, what each line or code means. As, freelancer.com bid does not allow for attaching; cannot showcase my expertise in this area. I am available at freelance chat (click on my name and options), to understand the requirements and explain my approach if required in detail. Waiting for your reply. Regards, Dr. Kumar PM.
$250 USD in 3 days
4.8 (17 reviews)
4.7
4.7
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hello I'm an engineer in Statistics and econometric full of skills and expertise and i can do this job perfectly,my work is very popular on freelancer you can check my profile,i highly experienced on those technique and i master several statistical tools like SPSS SAS R we can do perfectly your project with as you mentioned clustering or maybe ACP or ACM I have advanced knowledges in: ---Econometrics: Panel Data, Pooled Data, cross-section Data, Probit, Logit, Multinomial Logit, scoring, Economics modeling, Tobit, Heckman.. ---Data Mining: Factor analysis, Principal Component Analysis, Regression (Simple, Multiple, logisitic, hierarchical, Poisson), PCA, PCA, Data Quality, Data Reliability, ANOVA, ANOM, ANCOVA, Clustering, Hierarchical Clustering... I am expert in data analysis using R,SAS,SPSS, STATA,, Eviews, Minitab and excel. Please, give me an opportunity to work for you and deliver the best. I WORKED ON SIMILAR PROJECT WITCH WORTH MORE THAN 1000 USD SO I HAVE THE NECESSARY EXPERIENCE i'm still available to any more details from you,please contact me so i can send you a sample of my work
$277 USD in 3 days
4.9 (15 reviews)
4.9
4.9
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Hi I am Msc in bioinformatics. I have research experience of two years in genomics and proteomics and have hands on experience with microarray and gene expression data analysis. I am extremely proficient in using R programming for gene expression data analysis. I will use the LIMA package which is traditionally used for this analysis and also provide the script for analysis. I will start with normalizing the data, generating heat maps, box plots, ANOVA, clustering, linear regression, PCA. Looking forward to discussion, Regards, Suyash
$300 USD in 3 days
3.9 (26 reviews)
5.6
5.6
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I am adept at using machine learning algorithms like random forest, xgboost, ada boost and neural networks in R. I also use R extensively for carrying out simulations and have been using packages like dplyr and ggplot2 for cleaning data and visualisation of data. In the past I have also done projects on time series analysis. You can have a look at my reviews. Let me know if you are interested in taking this forward. I would love to work on this and assist you.
$188 USD in 4 days
5.0 (6 reviews)
4.0
4.0
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Hello I am a PhD and passed statistics exam in freelancer. I do statistical analysis using Matlab. Please provide your sample data for my free comments. Thanks.
$100 USD in 3 days
5.0 (5 reviews)
3.4
3.4
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Hi. I have a university diploma in quantitative business studies and thus lots of knowledge about statistics. I have written many scripts in R for my PhD thesis, so I can well do the task for you. Of course I would provide you with the source code and can help support you later on. We can discuss details in the chat window.
$150 USD in 3 days
5.0 (4 reviews)
3.5
3.5
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I can create the script in R for process the data, and even for running in parallel. Create head maps and clustering.
$155 USD in 3 days
5.0 (2 reviews)
2.5
2.5
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I have MPhil Economics with strong background in statistics.I have more than 3 years if experience in R. let me know me about the project we can take this forward.
$250 USD in 8 days
4.5 (5 reviews)
2.5
2.5
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I have been programming in R for almost 3 years now, 2 of which have been focused on computational biology applications. Recently, I was a computational biology intern for a biotech startup. I have experience in Bioconductor with factorial experiments and I could provide a reproducible script, RMarkdown report, as well as a package, if desired. Best, Justin
$244 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$200 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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we have a team of expart in Statistics and studied at Premier institute like ISI (Indian Stastical Institute), we have experience of multiple implementation.
$111 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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I have a strong and proven track record of doing DATA ANALYSIS, STATISTICAL ANALYSIS, SURVEY ANALYSIS AND FORECASTING FUTURE OUTCOMES IN FINANCIAL MARKETS. I have worked entire data analysis life cycle from requirements through listing, questionnaire design, field strategy, data gathering, cleaning, analysis and reporting. Moreover, I assisted economists and public policy experts based at HARVARD UNIVERSITY, PRINCETON UNIVERSITY, LONDON SCHOOL OF ECONOMICS AND LAHORE UNIVERSITY OF MANAGEMENT SCIENCES. I have the experience, confidence, demeanor and desire to be in position where I can manage development solutions. I speak well in public and have strong technical writing skills. In addition, I am willing and able to take on leadership roles. I have a thorough understanding of econometrics, statistics and finance how the Regression and economic analysis could be used to interoperate the data meaningfully. Able to work on own initiative and as part of a team. First-class analytical, design and problem solving skills. Well-versed in current and new finance methodologies. 1. Strong knowledge and experience of complete data analysis life cycle. 2. Highly skilled in statistical software’s like STATA, Excel and SPSS 3. Proven ability to determine priorities, schedule work and meet critical deadlines. 4. Proven ability to manage a team and use of scarce resources efficiently.
$155 USD in 3 days
0.0 (1 review)
3.3
3.3
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Hi I am a very experienced statistics engineer with good background in mathematics and econometrics . I have completed several pHD level thesis projects involving advanced statistical analysis of data. I have worked with data from several companies and have done projects involving high level quantitative analysis and data interpretation skills to study the trends, time behaviour and compare the variables in the data. I can do advanced level analysis and am certified in SPSS, R, SAS,WEKA and excel tools like machine learning, hypothesis testing, forecasting,regression analysis, T-test, ANOVA etc. Looking forward to discussion, Best Regards,
$55 USD in 1 day
0.0 (1 review)
4.2
4.2
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I have all of the skills and experience that you’re looking for and I’m confident that I would be up for the task.
$35 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hello, I'm good at data analyzing, so your project interests me. I think it's a time series case, may I ask how much big is your dataset? I can do this analysis using STATA or R programming. Please feel free to contact me for more discussion. Regards, Hannaneh
$166 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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i am PhD at biomedical research with great experience at relevant tasks. Strong math and statistics background, plenty of successful projects and I am real expert with R! lets do it together. My code will bring you optimized results with all needed explanations and I guarantee complete further support.
$111 USD in 3 days
0.0 (0 reviews)
0.0
0.0

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Carbonate, Italy
5.0
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Member since Oct 13, 2013

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