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Data cleaning, wrangling and visualization using R

​ Publication-quality:

  • Scatter plots

  • Line plots

  • Bar plots

  • Histograms

  • Heatmaps

  • Density plots

  • Confidence ellipse plots

  • Interactive plots

  • 3d plots

  • Custom plots

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"We hired Helen to generate R plots for our data analysis needs. From the outset, Helen exhibited a strong grasp of the R programming language, which was pivotal in creating accurate and insightful plots.

 

The level of professionalism and dedication Helen showcased was exemplary. She meticulously analyzed our data, interpreted the requirements, and produced high-quality plots that were not only accurate but also visually appealing. The plots generated provided a clear and intuitive understanding of the data trends and insights, which was instrumental in driving our project forward. Moreover, Helen was prompt in responding to queries, and was open to making any necessary adjustments to ensure the final output met our expectations. She delivered the project on time, and the quality of work was above par.

I am confident in recommending Helen for any project that requires expertise in R programming and data visualization. Her ability to deliver high-quality work within stipulated timelines makes her a reliable and valuable asset to any team."

Jenny Li, Ph.D.
Head of Data Science and Analytics
BrainStorm Cell Therapeuticss

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"Helen meticulously analyzed our data, interpreted the requirements, and produced high-quality plots that were not only accurate but also visually appealing and easily understandable (reader-friendly). She was prompt in responding to all issues during our collaboration and the project was delivered in a timely manner. All our gratitude for your work!!"

Valentin Oprea
MD PhD
Chief Department of Surgery
​Military Hospital Cluj-Napocasiness

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