Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
- Triple validation: technical, pedagogical, sectoral.
- Minimum rating 4.8/5 over the last 12 sessions.
Describe your need, get a tailored program and a pre-filled quote in 3 min. A 100% free call with an advisor.
Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.
Don't let this gap widen
Without this intermediate R training, your analyses remain basic and time-consuming, multiplying errors by 3 according to Gartner and costing up to 15% of revenue lost in missed insights.
Untrained data analysts lose 20h/week on poorly optimized scripts, facing competition that deploys ggplot2 and tidyverse for decisive dashboards.
Project delay risk: 40% of teams without advanced R fail their forecasts, as seen in 30% of French SMEs.
Invest 35h to avoid obsolescence, transform data into concrete ROI, and boost your CV employability by +25%.
Dive into tidyverse to transform complex datasets, practice on real sales and customer data, chain filtering, mutating, and summarizing with the pipe %%, reshape with pivot_longer and pivot_wider, produce clean scripts and export CSVs ready for analysis, all while gaining speed and precision.
Create impactful charts that reveal hidden insights, apply ggplot2 to real marketing datasets, overlay layers for scatterplots and histograms, master faceting and custom scales, test themes and annotations in interactive exercises, export professional visuals for reports and dashboards.
Level up by automating with purrr and map, code custom functions on HR use cases, vectorize massive treatments without slow loops, manage lists and nested data frames via practical exercises, debug and optimize your first personal packages, boost productivity from the next day.
Build robust predictive models on e-commerce data, fit linear and logistic regressions with lm and glm, validate with residuals and cross-validation, interpret coefficients in guided labs, tidy outputs with broom for clear tables, apply to churn and sales forecasts.
Synthesize everything in an end-to-end project on an open data dataset, integrate tidyverse with modeling and ggplot2, generate interactive RMarkdown reports, initiate basic Shiny apps, version with Git in a team, deliver a personal portfolio ready to share, leave with professional methods for real projects.
The Training R - Master Advanced Data Analysis program is delivered onsite or remote (blended-learning, e-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.
The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.
For the smooth delivery of the Training R - Master Advanced Data Analysis program, the following equipment is required:
For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.
Assessment of skills acquired during the Training R - Master Advanced Data Analysis program is performed through:
Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.
Registration is possible up to 48 business hours before the start of training. All our programs are eligible for corporate training budgets and employer-funded plans.
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
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Analyse de DonnéesIndustry-certified30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.