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Since June 2023
Instructor since June 2023
Translated by GoogleSee original
Introduction to statistical analysis with R software.
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From 11 € /h
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Basic statistics course with R software. In this course you will begin to study this programming language and learn to perform the main statistical analyses in the R environment. We will cover everything from descriptive statistics to multivariate analysis.
Extra information
The course requires a minimum of 4 synchronous tutorial sessions of two hours each. The presentations will be interactive so that you can put into practice each of the analysis routines that we will see. I will share support material with you so that you can continue to advance progressively.
Location
location type icon
Online from Spain
About Me
More than ten years of teaching and research experience.
I teach biology, botany and chemistry, as well as specific subjects within these areas of knowledge.
I prepare selectivity and university science courses. In addition, I offer school reinforcement to ESO and primary students.
My treatment is friendly and respectful. I put all my effort so that the student achieves his learning objectives in the shortest possible time.
Education
Doctorate in Science, Botany mention, Central University of Venezuela.
Degree in Biology, University of Zulia.
Higher Technician in Pathological Anatomy and Cytodiagnosis.
Experience / Qualifications
Assistant Professor, University of Los Andes, Venezuela
- Teaching undergraduate and postgraduate students.
- Research and extension.
Age
Teenagers (13-17 years old)
Adults (18-64 years old)
Seniors (65+ years old)
Student level
Beginner
Intermediate
Duration
120 minutes
The class is taught in
Spanish
English
Availability of a typical week
(GMT -04:00)
New York
at teacher icon
Online via webcam
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
Biology and chemistry classes adapted to the student's needs.
I make sure that the interactions in the virtual classroom are pleasant and fluid.
Regarding the teaching strategy, I use a variety of multimedia tools to enhance the learning experience.
At the end of the class, I share all the materials and links used.
In addition, I offer follow-up support to cover doubts that may arise later.
Guaranteed results.
Read more
Biostatistics classes for university students. Help with exercises and data analysis. We will study everything from the most basic to have a good foundation that allows us to progress until we reach the desired skills.
I use a variety of multimedia elements to facilitate comprehension.
I share class materials and notes.
Cheer up!😊
Read more
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Frequently Asked Questions:
Which subject(s) do you teach?
I teach math, mechanics, statistics, chemistry and physics. I also teach biology up to GCSE level.

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Contact Yeni Celeste
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► I FOCUS ON REAL STATISTICAL UNDERSTANDING.
Statistics becomes much easier when students understand why a method is used, what the result means and how to interpret it correctly.

► I EXPLAIN FORMULAS STEP BY STEP.
Difficult formulas, tests and models are broken down into simple, logical parts so students can follow the reasoning clearly.

► I CONNECT THEORY WITH R PRACTICE.
Students learn not only the statistical theory, but also how to apply it in R, read the output and explain the result in proper academic language.

► I HELP STUDENTS CHOOSE THE RIGHT METHOD.
Many students struggle with deciding whether to use a t-test, chi-square test, ANOVA, regression or another method. I teach students how to recognise the correct approach from the question or dataset.

► I TRAIN INTERPRETATION AND EXAM TECHNIQUE.
Students learn how to structure statistical answers, write clear conclusions, explain p-values, interpret confidence intervals and present results professionally.

► I ADAPT EVERY LESSON TO THE STUDENT.
Some students need help with theory, others with R coding, assignments, research projects or exam preparation. I adjust every lesson to the student’s exact course, level and goals.

► YEARS OF EXPERIENCE WITH STATISTICS, DATA & UNIVERSITY STUDENTS

Over the years, I have successfully supported students from demanding academic programmes, helping them strengthen their statistical understanding, improve their analytical thinking and achieve excellent progress in Statistics, Data Analytics, Machine Learning and AI.

► ONLINE LESSONS

► Interactive whiteboard
► Clear digital notes
► Step-by-step statistical explanations
► R support for data analysis
► Exam preparation
► Assignment and project guidance
► Practical examples with real datasets
► Focused one-to-one support from Switzerland

► MY GOAL

My goal is not only to help students pass exams or complete assignments, but to help them truly understand Statistics. With the right guidance, statistical methods become logical, practical and much easier to apply.

► SUBJECTS: Statistics, Probability, Data Analytics, Data Science, Machine Learning, AI, Quantitative Methods, Research Methods, Econometrics
► MAIN TOOL: R
► LEVELS: International School, IB, A-Level, Foundation Courses, University Modules, Professional Training
► FORMAT: Online tutoring from Switzerland
► FOCUS: Statistical understanding, R practice, interpretation, exam preparation, assignments, projects and long-term analytical confidence.
verified badge
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The Fundamentals of R: Installation, syntax and basic structures.

Data manipulation: Proficiency in essential packages (Tidyverse, dplyr).

Data Visualization: Creation of professional and impactful graphics.

Statistical Analyses: ANOVA, Linear Regressions, Statistics.

Multidimensional Methods: PCA (Principal Component Analysis) and Clustering.
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✅ Practical approach based on real cases.
✅ Personalized support for your research projects.
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I have graduated with a degree in chemical engineering from the University of Edinburgh, UK. I am also an Erasmus Mundus scholar with a master's in Analytical Chemistry from Uppsala University. Currently, I am pursuing a PhD in physical chemistry.

I have been tutoring since 2012 to fund my education expenses. I formally began tutoring in 2014 as part of my vocational training as a teacher in Ghana, funded by the University of Edinburgh. The formal training has taught me a lot about curriculum development, time management, and fusing my teaching methodology to my students’ needs. I have been tutoring in Physics, Chemistry, and Math, in person and online; the hybrid model has allowed me to reach out and teach students in 8 different countries. I have successful students from these past nine years who have not only commended my work ethic but can also stand testament to my enthusiasm.

My excellent academic career has nurtured in me a natural talent for teaching. My experiences have taught me how to tackle one problem at a time, and I believe that using this approach—paired with my unconventional examples that force students to think outside the box—I can truly provide an excellent understanding and explanation. My teaching methodology is based on two main things: skill development and adaptation. Initially, I create a skeleton of the most suitable methodology tailored to the preferred curriculum, after which, I adapt that lecture to the specific needs of the student based on their knowledge and grasp of the concepts. Second, I like to develop analytical and scientific ability along with knowledge in my students, and for that, I use a combination of resources in the form of worksheets, class tasks, and past papers. Last, I believe in the strong ethic of providing feedback to the parents, so that they are aware of their child’s progress.

Frequently Asked Questions:
Which subject(s) do you teach?
I teach math, mechanics, statistics, chemistry and physics. I also teach biology up to GCSE level.

When are you available? My timetable is quite flexible. I am happy to work weekdays, week evening and weekends.

Which ages and levels do you teach? The majority of my students are between the ages of 10-18, but I also teach college Students. I am also helping foundation and first year university students.

Which qualifications do you prepare your students for? GCSE, IGCSE, A/S-level, A-level, IB, School entrance exams and SATs

Describe your arrangements for online tutoring? I use Zoom online sessions since it has many tools and features specially designed for interactive and visual learning. I am fully equipped with modern gadgets for e-learning. I use Google drive and docs to share files.
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With a doctorate in mathematics and experience as a university lecturer, I have dedicated several years to teaching students in France and internationally. I support students of varying levels, emphasizing a clear, progressive, and comprehension-focused approach.
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1. Algebra and linear algebra
The foundation of success in mathematics. General algebra: groups, rings, fields and arithmetic.
Linear algebra: Vector spaces, reduction of endomorphisms (diagonalization, triangularization), duality and quadratic forms.
2. Topology and Functional Analysis
Metric spaces and topology: open and closed sets, compactness, convexity.
Normed vector spaces: convergence of sequences, continuity and equivalence of norms.
Banach & Hilbert spaces: study of completeness, orthogonal projections, Riesz theorems and Fourier series.
3. Numerical Analysis: The art of solving mathematical problems using algorithms and high-performance computing.
Solving nonlinear equations: bisection, Newton-Raphson and fixed-point methods.
Numerical integration: rectangle rule, trapezoidal rule and Simpson's rule.
Numerical matrix analysis: solving systems of equations (Gauss, LU, Cholesky), eigenvalue calculations and conditioning.
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As a mathematics teacher (CAPES), currently preparing for the agrégation, I offer personalized support in mathematics for middle school, high school and university students (BTS).
My background is atypical: I have worked for more than 25 years in the private sector in general management internationally (Europe, Africa), which allows me to bring a concrete and applied approach to mathematics.
I primarily offer online lessons, which allows me to support students throughout France. I also offer in-person lessons at students' homes in the region (subject to availability).
My services: refresher courses, preparation for brevet/baccalaureate and post-baccalaureate exams, applied mathematics (BTS, management, commerce), assistance to students in difficulty.
My method: simple and progressive explanations, a practical approach (linking to real-world situations and businesses), and personalized follow-up.
Objective: to give you confidence and help you progress quickly.
Online courses offer great flexibility, save time, and are incomparably (or even superior) to in-person classes.
I also teach in English.
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