Clinical Trials Network Meta-Analysis

@ShaikhAneesa

Hi there, I understand you need a statistically rigorous network meta-analysis of RCTs delivered quickly, with results that are reproducible, defensible and clinically interpretable. I’m confident I can take the analysis from the trial dataset through network construction, statistical modeling, validation and final reporting, using R or Stata with a strong focus on methodological accuracy. My approach will be to first audit the RCT data, treatment arms, outcomes, effect measures and study characteristics to ensure the evidence network is correctly structured. Next, I’ll perform the pairwise analyses and network meta-analysis using an appropriate model, assessing heterogeneity, transitivity and consistency before interpreting treatment comparisons. Then, I’ll produce league tables, forest plots, network diagrams, ranking outputs and relevant sensitivity analyses. Finally, I’ll independently validate the results and prepare a clear report explaining the methodology, assumptions, statistical findings and clinical interpretation. You’ll receive the analysis-ready dataset, reproducible R/Stata scripts, complete NMA outputs, network and forest plots, treatment comparison tables, sensitivity/consistency analyses and a professional results report. Could you share the RCT dataset and confirm the primary outcome and effect measure so I can review the network structure and begin the analysis immediately? I’m available to start immediately! Warm Regards, Aneesa.

@HelpingHut

Network meta-analysis on RCTs demands precise statistical modeling combined with clinical trial methodological rigor—two areas where execution gaps commonly derail projects. The work requires not just software proficiency but understanding of indirect comparisons, heterogeneity assessment, and sensitivity analyses that separate credible from flawed outputs. This project aligns directly with demonstrated expertise in statistical analysis using R and SPSS, combined with extensive experience conducting medical research and scientific writing. The deliverable—a rigorous network meta-analysis—requires both technical execution and ability to interpret clinical trial data structures, including treatment hierarchies and evidence synthesis. Deliverables will include complete statistical modeling with R, transparent reporting of methodology, heterogeneity diagnostics, and publication-ready visualization of results. All work includes documentation of assumptions, sensitivity analyses, and Turnitin verification. Timeline accommodates the urgent requirement while maintaining analytical rigor essential for clinical research credibility. Ready to begin immediately with a structured analytical plan submitted within 24 hours of project confirmation.

@glanegonsalves

Hi, Glane here. I can conduct the network meta-analysis of RCTs using R including data preparation, network setup, heterogeneity/consistency assessment, treatment effects, rankings, and publication-ready plots and tables. I have experience with clinical trial data and statistical analysis in R and can start immediately for your ASAP timeline.

@eldadshericks

Dear client, I am an econometrician by profession, and by using STATA, I can help you uncover insights from your data. I am an expert in regression analysis, enabling me to perform the necessary econometric modeling in Stata. This involves selecting the appropriate regression models, estimating the parameters, and conducting hypothesis tests to assess the significance of the relationships between variables, ultimately yielding a comprehensive interpretation of the regression analysis results. I carefully analyze the coefficients, standard errors, p-values, and goodness-of-fit measures to understand the relationships between variables and draw meaningful conclusions from the analysis. Finally, I deliver a detailed report summarizing the analysis, findings, and interpretation of results clearly and concisely, making it easy for you to understand and effectively communicate the findings. Please get in touch so we can proceed with the project.

@Tanmoy236

Hi There! I specialize in statistical analysis of clinical trial data and can handle your RCT network meta-analysis using R, with 9+ years of experience, 465+ completed projects, Top 1% verified freelancer. I’ll structure the treatment network, fit the appropriate model, assess heterogeneity/inconsistency, and produce clear estimates, rankings and visualizations. Given the ASAP requirement, I can prioritize the analysis and provide reproducible R code alongside the results and interpretation. Do you already have the extracted RCT dataset and defined outcome/effect measure, or should I work from the study-level data you provide?

@ImranAli01

Hello, I went through your project description and understand you need a rigorous network meta-analysis of randomized controlled trials, with statistically sound modelling and clear interpretation of the comparative treatment evidence. I’ll first review the included RCTs, treatment network, outcome definitions, effect measures, and study-level data to identify inconsistencies before analysis. Using R or Stata, I’ll structure the network, assess direct and indirect evidence, fit the appropriate random-effects model, and evaluate heterogeneity, inconsistency, and sensitivity where applicable. I’ll also document the analytical assumptions and model specifications so the results remain reproducible. The final outputs will include the network structure, treatment-effect estimates, relevant statistical tables, league tables and visualisations, together with a clear interpretation of the findings. I’ll validate the analysis and clearly flag limitations arising from the available studies or network structure rather than overstating conclusions. To scope your project clearly, I would like to ask whether the RCT dataset and inclusion criteria are already finalised, and which primary outcome should be prioritised for the initial analysis? Best Regards, Imran

@khaliduom103

‎Hi I am experienced data analyst of all types of raw data.I will provide my previous project output in the chat box.I have expertise inR/ python for all types of data analysis. ‎

@Freelancersedo

Hello client, I can assist with your network meta-analysis of randomized controlled trials using R or Stata. I have experience with statistical analysis, RCT data, evidence synthesis, data preparation, and interpreting complex analytical results. I can help structure the dataset, assess study characteristics, select appropriate effect measures and models, conduct the network meta-analysis, assess heterogeneity and consistency, and present the results clearly through appropriate tables and visualisations. I’m available to start immediately and can work to an urgent timeline while maintaining careful quality checks. Kindly contact me so that we can discuss more about it. Thank you, Sironga

@mobimubasir

Hello there, I can conduct a rigorous network meta-analysis of the eligible RCTs using R or Stata, including data extraction, model selection, heterogeneity/inconsistency assessment, and publication-ready results. I can prioritize the work for a fast turnaround while maintaining reproducibility and statistical accuracy. Could you please share the approximate number of RCTs, interventions, and primary outcomes to confirm the scope and timeline?

@devendrathakur12

Hi, I’m Dev Singh, Principal ML Engineer with 20+ years in statistical modeling and research. I have gone through your specific requirement for network meta analysis. I would use R with the netmeta package rather than Stata, because network structures and treatment comparisons can be inspected directly through the analysis workflow. I will first structure the RCT data and check treatment definitions and outcome measures. I will run the network model in R and examine heterogeneity and inconsistency before interpreting the comparisons. And I will prepare the analysis outputs with the key tables and plots, at least that is where I would start. Relevant statistical research details and analysis examples I can send privately. What outcome measure and effect size are your RCTs reporting? How many trials and treatment groups are included in the current dataset? Is the extracted RCT data already in a spreadsheet or statistical format? Free for a quick call this week? Or answer those three and I will map the analysis flow without a meeting. Dev Singh

@pebambang5

Hello, I have read the outline of your project ("Have done meta-analysis use RCT"), I’m sure can solve the task, provide correct result, free revision guarantee. My background is in statistics and applied mathematics using R programming for model statistics, predictive analytics, machine learning and artificial intelligence. I’m an expert in various model regression, hypothesis/survey/experiment analysis, Biostatistics, report in Rmarkdown file html/pdf/word, complete with the charts. Please share your data, I'm available ready start working, budget/time negotiable. Thank you. Best rgds, Bambangpe

@Hrolgar

netmeta's netconnection() check runs before any pooling starts, and it's not rare for a set of trials that looks like a full network on paper to come back disconnected once you map which arms actually appeared in which trial, which kills the indirect estimates until that's fixed. That's the first thing I'd run on your RCT set, before touching the actual model: confirm connectivity, check for multi-arm trials sharing a control that need correlated variance handling, and look at whether effect sizes are reported consistently (HR, OR, mean difference) or need converting to a common scale. Once that's clean I'd build the frequentist NMA in R with netmeta, direct and indirect estimates, a forest plot against the reference treatment, a league table with all pairwise comparisons, and a SUCRA ranking pulled from the rankogram rather than just read off p-scores in the model summary. 400 GBP across two milestones, three days. That number is built off the brief as posted, and whether the trial count holds or any outcome data needs re-extraction from published Kaplan-Meier curves rather than reported hazard ratios is what would move it either way. M1: data pull, geometry/connectivity check, effect measure harmonisation, 160 GBP, 1 day. M2: full netmeta model, forest plot, league table, SUCRA ranking, write-up, 240 GBP, 2 days.

@goprosol

I can conduct a comprehensive network meta-analysis on randomized controlled trials (RCTs) within the clinical trials domain. With expertise in network meta-analysis, proficiency in statistical software like R and Stata, and a strong background in clinical trial data, I am well-equipped for this task. Having prior experience with RCTs enables me to deliver accurate results efficiently. For this project, I will ensure a meticulous analysis, incorporating the latest methodologies and standards in the field. By leveraging my analytical skills and experience, I will provide insightful findings that align with the project requirements. I am available to commence work immediately and deliver results promptly to meet your urgent timeline. Javvad PhD Scholar | Lecturer | Research • Writing • Analysis

@SolutionMart

Network meta-analysis on RCTs demands precise handling of complex hierarchical data structures and appropriate statistical modeling to account for both direct and indirect treatment comparisons. This project requires more than standard meta-analysis—it needs expertise in advanced statistical frameworks that properly handle network geometry. The analysis workflow involves systematic data extraction from RCTs, network construction, consistency assessment, and effect estimation using specialized software. R offers robust packages like netmeta and gemtc that handle these requirements efficiently. The statistical rigor must account for heterogeneity, transitivity assumptions, and potential bias across the network. Delivering results quickly without compromising methodological integrity requires immediate familiarity with both the software architecture and the clinical trial context. The output includes network diagrams, forest plots, ranking probabilities, and sensitivity analyses that communicate findings with precision. Timing is critical here, and the execution plan accounts for rapid data processing while maintaining transparency in all analytical decisions. Ready to begin immediately with full documentation of methodology and assumptions.

@soniayousuf

I can conduct a rigorous network meta-analysis of your randomized controlled trials and turn the clinical trial evidence into clear, defensible results. I will focus on the treatment comparisons, outcome patterns, and interpretation needed for a clinical trials audience, with careful attention to the RCT evidence base and the exact analysis requirements. I will use appropriate statistical methods in R or Stata, apply a structured and transparent approach, and keep the work aligned with standard reporting and readability expectations. I can deliver the analysis with clean outputs and a concise summary of findings, and I’m available to work within the United Kingdom timezone for prompt coordination if needed. Best, Sonia

@DeMit19

==============> Hi there, <=============== I can conduct the network meta-analysis for your RCT dataset, including study setup, treatment network construction, effect-size modelling, heterogeneity/inconsistency checks, ranking outputs, and publication-ready visualizations. I’d use R with packages such as `netmeta` or `gemtc`, with reproducible scripts and a concise results summary so the full analysis can be reviewed and rerun easily. Budget : $300 Timeline : 3 days Question: Do you already have the extracted RCT data in Excel/CSV, or should data extraction from the studies also be included? Best regards, Dejan

@Microlent

Hello, I am Dr. Rajesh Rolen, PhD in Computer Science & Engineering, with experience of over 20+ years in Data Visualization As a preferred freelancer in the top 1%, I have done 400+ projects here on freelancer.com, I have 4.9 ratings out of 5 on average, which showcases my quality of work and timely delivery. Key Highlights: - Free Hosting Support on the Cloud or any desired platform. - Free 3 months of post-delivery support to ensure that our client doesn’t face any challenges after the launch of the project. - Free Dedicated tester on projects to ensure quality delivery, so clients don’t need to act as a tester. - 10+ Years experience UI/UX team to ensure intuitive UI. Portfolio: https://www.freelancer.com/u/Microlent Please open the chat and send me a message, so we can have a more detailed discussion about the project to give you the project timeline and cost. Thank you for considering my services. I look forward to engaging in a productive conversation and understanding how I can be of assistance in bringing your project to life. Regards Rajesh Rolen

@TeraByte26

Hi mefinmathewj I will conduct a full network meta‑analysis of the specified randomized controlled trials for your clinical study and provide a concise report with tables and forest plots. I will deliver a draft within 3 days for £200. I can start immediately; may I see the data files? Waiting for your response in chat! Best Regards.

@CreatvieBB

Hello, With over 2 years of experience in Data Analysis, I specialize in conducting complex statistical analyses, including network meta-analyses. I have a strong background in clinical trial data and have worked extensively with RCTs. I understand the urgency of your project and can deliver accurate results promptly. I create practical AI solutions that streamline processes, saving time and improving efficiency. Let's discuss how I can assist in conducting the network meta-analysis for your clinical trials. Please start a chat so we can delve deeper into your requirements. Best regards