
Closed
Posted
Paid on delivery
I have already screened and extracted data for 36 studies in Covidence; the export sits in a single CSV. Before any statistics can run, that file still needs to be cleaned and mapped to RevMan-friendly fields, then loaded into RevMan to generate my descriptive meta-analysis outputs. Here’s what I need from you over the next two weeks: • Re-format and clean the CSV so study IDs, comparison arms, outcome names, effect sizes, and variances align with RevMan 5.4 (or newer) requirements • Enter the data into a new RevMan project, structuring all comparisons and outcomes as per my protocol • Produce the standard descriptive outputs: forest plots, overall effect estimates, heterogeneity statistics, and any RevMan summary tables • Return the completed .rm5 file plus exported figures (PNG/PDF) and a concise change log explaining any data decisions I will share the protocol, Covidence export, and any clarification you need on outcomes right away. If you work comfortably inside RevMan and can hit the 14-day deadline, let’s get started.
Project ID: 40632638
133 proposals
Remote project
Active 4 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
133 freelancers are bidding on average $411 USD for this job

Hey! I specialize in systematic reviews and RevMan meta-analysis with 9+ years of experience preparing study data, structuring RevMan projects, and producing publication-ready analysis outputs. I can clean your Covidence export, organize the data accurately, and deliver a fully documented RevMan project within your timeline. Here's how I can help: • Clean and map Covidence data for RevMan import • Structure comparisons, outcomes, and study entries correctly • Generate forest plots and descriptive analysis outputs • Deliver organized files with clear change documentation Could you clarify if all effect sizes and variance measures are already included in the Covidence export, or will any values need to be calculated from the original studies?
$500 USD in 7 days
7.1
7.1

Hi there, I understand you need 36 already-screened studies from Covidence cleaned, mapped, and transferred into RevMan 5.4+ so the dataset is analysis-ready and your protocol-defined comparisons and outcomes can be used to generate reliable descriptive meta-analysis outputs. I am confident I can handle the data transformation and RevMan setup carefully while maintaining a clear audit trail of every data decision. My approach is to first clean and validate the Covidence CSV using Python, standardizing study IDs, comparison arms, outcome names, effect sizes, variances, and other fields against the RevMan 5.4 structure. Next, I'll build the new RevMan (.rm5) project according to your protocol, organizing comparisons and outcomes and entering the validated study data. Finally, I'll generate forest plots, pooled effect estimates, heterogeneity statistics, and summary tables, cross-check the outputs, and provide the .rm5 file, PNG/PDF figures, and a concise change log. I've delivered Python-based data cleaning, statistical data preparation, research datasets, structured data extraction, and analysis workflows where accuracy and reproducibility are critical. Could you please confirm whether the Covidence CSV already contains the calculated effect sizes and variances, or should these be derived from the extracted study-level data? I'm ready to start immediately. Warm Regards, Aneesa.
$250 USD in 1 day
7.0
7.0

Hi, Statistics is my favorite subject and will be glad to help. I have skills in Data Processing, Statistics, R Programming Language, Python, Machine Learning, SPSS, Tableau and Excel.
$500 USD in 7 days
6.7
6.7

Hi, Are the effect sizes and variance measures already included in the Covidence export, or will they need to be calculated from the extracted data? Recently completed systematic review and meta-analysis projects using RevMan and Covidence, including data cleaning, study mapping, forest plots, heterogeneity analysis, and summary tables. I’m available to start immediately and can meet your 14-day deadline. Soufiane
$300 USD in 5 days
6.4
6.4

Hello, I hope you are doing well. I hold a master's degree in Statistics from a renowned university. I am a well experienced statistician/ data analyst. I have good command over popular statistical software (please visit my profile to check reviews for my past projects). I have reviewed and understood your requirements, I can help you with cleaning and managing your data as per your requirements. Please feel free to ask me, if you have any queries.
$750 USD in 14 days
6.4
6.4

Hi Sir, I have 7 years of experience in CSV data cleaning and processing.I will perfectly clean as mentioned using python pandas for your data. please connect through chat and share the dataset.I look forward
$260 USD in 4 days
6.5
6.5

AVAILABLE TO START IMMEDIATELY..,,. I will meticulously clean and map your CSV using Excel, then accurately enter and structure data within RevMan to generate all required descriptive meta-analysis outputs, figures, and the .rm5 file. 10+ years Advanced Excel experience, Certified VBA Programmer, MBA.
$250 USD in 1 day
6.4
6.4

Hello, I have carefully reviewed your requirements and understand that you need your Covidence export cleaned, formatted, and structured for RevMan, followed by a complete descriptive meta-analysis within your required timeline. I am having 13+ years of experience in data analysis, research support, CSV data processing, and statistical reporting. I can accurately clean and map the extracted study data, organize comparisons and outcomes according to your protocol, and prepare a well-structured RevMan project. The project will include CSV cleaning and formatting, RevMan data entry, generation of forest plots, overall effect estimates, heterogeneity statistics, summary tables, and delivery of the completed **.rm5** project file along with exported figures and a concise change log documenting all data decisions. I am available to start immediately and can deliver the completed work within your 14-day timeline. Best regards, Christina
$450 USD in 7 days
6.2
6.2

I can help you take that Covidence export and turn it into a RevMan-ready project with minimal friction. I’ll first clean the CSV: align study IDs, comparison arms, outcomes, effect sizes, and variances to RevMan’s expected format, and flag any entries that need conversion (e.g., OR, RR, MD) or look inconsistent before loading. Then I’ll build the RevMan project structure to match your protocol, enter all data, and run the descriptive analyses—forest plots, overall effect estimates, heterogeneity, and summary tables. You’ll receive the .rm5 file, exported figures, and a change log documenting every data decision made along the way.
$500 USD in 7 days
6.0
6.0

Hello, I am a systematic review data specialist experienced in Covidence, RevMan 5.4+, and meta‑analysis. I will clean and map your Covidence CSV to RevMan‑compatible fields, build your RevMan project with comparisons/outcomes per protocol, generate forest plots, overall effect estimates, heterogeneity stats, and summary tables, and deliver the .rm5 file plus figures (PNG/PDF) and a change log. I can complete this within 14 days. Please share your Covidence export and protocol. I can start immediately. Thank you. Regards, Zafar
$250 USD in 14 days
6.2
6.2

Hello, As a developer with extensive experience in Python, I'm well-equipped to tackle the technical aspects of your project and ensure it's delivered accurately and on time. My proficiency with Python will prove invaluable in cleaning up and reformatting your CSV file, preparing it for the RevMan platform in a manner that precisely aligns with their requirements. My ability to communicate clearly and efficiently will aid us in clarifying any uncertainties about the Covidence export or your outcomes, ensuring that all data is entered into the RevMan project flawlessly. My strong background in database design and RESTful API creation further enhances my skills for this project. Lastly, my commitment to delivering complete solutions extends to a detailed change log that explains any data decisions made during the process. With me onboard, you can rest assured that you'll receive not just the completed .rm5 file but also the exported figures (PNG/PDF) you require for a comprehensive meta-analysis. Let's begin our journey together towards generating insightful and accurate outputs for your research! Thanks!
$555 USD in 6 days
5.9
5.9

Hi, I will deliver a cleaned CSV and a new RevMan project with forest plots, overall effect estimates, and summary tables. I commit to completing this within 14 days. I'll start right away, can you share the protocol? Waiting for your response in chat! Best Regards.
$500 USD in 3 days
5.4
5.4

Hi there, already work with this , i able to finish fast , can you please come to the chat box so we can easily discuss in details
$500 USD in 7 days
5.5
5.5

Hello I reviewed your RevMan Meta Analysis Execution project and it stood out because a high quality meta analysis requires accurate data extraction correct statistical methods and careful interpretation to produce reliable publication ready results. RevMan is widely used for systematic reviews and supports forest plots subgroup analysis sensitivity analysis and other evidence synthesis workflows. Problem Meta analysis projects often face issues with incorrect data entry inconsistent study extraction inappropriate statistical models and reporting errors which can affect the validity of the final results Solution I can assist with RevMan meta analysis including data extraction study entry effect size calculations forest plots heterogeneity analysis subgroup analysis sensitivity analysis and result validation I will ensure the analysis is organized accurate and easy to review while maintaining clear documentation throughout the project Result You will receive a well structured and accurate RevMan analysis with reliable outputs that are ready for review publication or further research A few questions Which version of RevMan are you using Are the studies and extracted data already available Which effect measures are required such as Odds Ratio Risk Ratio Mean Difference or Standardized Mean Difference Do you also need PRISMA reporting forest plots funnel plots or publication ready tables Thanks
$300 USD in 7 days
5.6
5.6

Hi, I am a data analysis specialist with experience in RevMan, Python, data cleaning, statistical analysis, meta-analysis, and data visualisation. Before finalising the analyses, I will flag any ambiguous outcome mappings, missing variance data, or inconsistent comparison arms for your confirmation, rather than making unsupported assumptions. I can complete this within the requested 14-day timeframe. I'm an individual freelancer and can work in any time zone you prefer. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile
$250 USD in 7 days
5.4
5.4

I am an expert statistician, Research Writer, and data analyst with more than eight years of experience. I have full command of Excel analysis, SPSS, STATA, R LANGUAGE, AND PYTHON. I am an expert in creating time series prediction models, working with survey data, conducting marketing analysis, building estimators, and medical analysis. I am a perfect match for your project share other details of the work so I can start working on your project. Will complete task on time.
$250 USD in 2 days
5.6
5.6

Greeting! We can clean your Covidence CSV, map study data correctly, and prepare a complete RevMan meta-analysis project with accurate outputs. We are a team of 62 professionals with over 9 years of experience in data management, research support, statistical workflows, and systematic review tools. Here's how we can help: * Clean and map CSV fields for RevMan 5.4+ * Structure comparisons and outcomes in RevMan * Generate forest plots, effect estimates, and heterogeneity results * Provide .rm5 file, exports, and change log Could you share your protocol and CSV format? We can review the data structure and ensure completion within your 14-day timeline.
$500 USD in 7 days
5.4
5.4

You have a Covidence-exported CSV for 36 studies; I’ll turn it into RevMan-ready data, then build a clean RevMan project aligned with your protocol. Work includes normalizing study IDs, mapping comparison arms and outcome names to RevMan 5.4+ field requirements, validating effect size and variance/SE consistency, resolving formatting issues, and documenting each data decision. Deliverables will include the completed .rm5 file, exported forest plots and summary tables (PNG/PDF as needed), overall effect estimates, heterogeneity statistics, and a concise change log covering cleaning/mapping rules, any dropped/merged entries, and assumptions applied to achieve protocol alignment. I’ll manage the full workflow end-to-end to meet the 14-day deadline once the protocol and Covidence export are provided.
$555 USD in 2 days
5.0
5.0

I have experience working with systematic review datasets, data cleaning, and preparing data for statistical analysis. I can clean your Covidence CSV, map the data to RevMan 5.4+ requirements, and build a well-structured RevMan project that follows your protocol. Before starting, I have two quick questions: 1. Which effect measures are specified in your protocol for each outcome (RR, OR, MD, SMD, HR, etc.)? 2. Are any of the 36 studies multi-arm, and are all required summary statistics (sample size, means/SDs or event counts) already included in the Covidence export? Once I receive the protocol and CSV, I'll: • Clean and standardize the dataset • Map study IDs, comparisons, outcomes, effect sizes, and variances • Create the RevMan project with all comparisons and outcomes • Generate forest plots, pooled effect estimates, heterogeneity statistics, and summary tables • Deliver the completed .rm5 file, exported PNG/PDF figures, and a concise change log documenting all data decisions. I can complete the project within your 14-day timeline and maintain clear communication throughout.
$250 USD in 3 days
5.0
5.0

Hello, I can help with your RevMan meta-analysis project and ensure that the data is cleaned and structured properly for your analysis. My focus will be on reformatting the CSV to meet RevMan's requirements and entering the data accurately into a new project. I will also produce the necessary outputs, including forest plots and summary tables, to support your findings. The bid is an opening estimate, and I will confirm the final scope once we discuss the details. Do you have the protocol and Covidence export ready for review? Best regards, Waqas & GoDesign Team
$250 USD in 3 days
4.6
4.6

Bloomfield, United States
Payment method verified
Member since Jul 10, 2026
₹75000-150000 INR
$250-750 USD
$30-250 USD
€12-18 EUR / hour
$10-30 USD
£20-250 GBP
$2-8 USD / hour
₹12500-37500 INR
$30-250 AUD
$10-30 CAD
₹1500-12500 INR
$20 USD
$30-250 USD
₹1500-12500 INR
₹400-750 INR / hour
$10-45 USD
$5000-10000 USD
$30-250 USD
₹750-1250 INR / hour
₹600-601 INR