Introduction to statistical analysis with R software.

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From 11 € /h

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

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

Skills

Statistics

Computer programming

Numerical analysis

Availability of a typical week

(GMT -05:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Chemistry and Biology for high school, selectivity and university courses.

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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.

Statistics for ESO, high school and university students.

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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!😊

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📣 Summer Math Boost – Build Confidence & Skills!
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Best Summer Math Tutor | Support for Students Struggling with Math
IGCSE - Edexcel - Cambridge - SAT - ACT - EST - DSAT
📣 The most powerful summer training in mathematics - to strengthen understanding and confidence!
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I offer distinguished summer courses in:
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🔍 The lessons are ideal for students who:
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✨ What does the summer course include?
✅ A simple and clear explanation according to each student's level
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Additionally, upon request, we offer courses in other programming languages such as C, JAVA, R, and MATLAB.

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✅ HTML, CSS, and JavaScript – Build responsive and modern web pages
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✅ Real-World Projects – Work on hands-on projects to strengthen your skills
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🔹 Who is this course for?

- Beginners who want to break into web development
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🚀 Stuck on a project? Want to learn high-income tech skills?
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I Specialize In:

Emergency Debugging: Find and fix errors fast (frontend crashes, backend timeouts, database issues)
Deployment Rescue: Get your app live when nothing works (AWS, Vercel, Netlify)
Performance Optimization: Speed up slow applications (database queries, API responses, bundle size)
CI/CD Setup: Automate your deployment pipeline (GitHub Actions, testing, monitoring)

Common Problems I Solve:

❌ "My app works locally but crashes in production"
❌ "Database queries are too slow"
❌ "Authentication isn't working"
❌ "Can't deploy to AWS / Vercel"
❌ "Getting weird errors I don't understand"
❌ "Payment integration (Stripe) not working"

Technologies I Work With:

Frontend: React, Next.js, TypeScript, Vue, Angular
Backend: Node.js, NestJS, Express, Python (Django, Flask)
Databases: PostgreSQL, MySQL, MongoDB, Redis
Cloud: AWS (EC2, RDS, S3), Vercel, Netlify, Render
DevOps: Docker, CI/CD, GitHub Actions, Nginx

Perfect For:

Students: Fix your project before the deadline
Junior Developers: Debug production issues you can't solve alone
Freelancers: Get unstuck on client projects fast
Startups: Fix and deploy your MVP without hiring a full-time engineer

How It Works:

Live Debugging Session: We fix it together via screen share
Code Review: I show you how to prevent the issue in the future
Documentation: You get a summary of what was fixed and why

Average Resolution Time:

Simple bugs: 1-2 hours
Deployment issues: 2-3 hours
Complex debugging: 3-5 hours

Urgent projects accepted (same-day availability for emergencies).

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I make the lecture material more understandable using concrete examples. I correct papers, explain the best methods to solve tasks or put up my own exercices to achieve the necessary level.

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Why Choose My Courses?

Personalized Teaching Approach: Each course is tailored to your skill level and individual goals.

Practical Experience: Learn by doing with real-world projects that build your understanding and skills.

Ongoing Support: Get unlimited email support for any questions you have between sessions.

As a Python expert, I have a passion for teaching and sharing my knowledge. My goal is to guide you effectively in your learning journey.

Book Your First Lesson:

Start your journey to Python mastery now by booking your first lesson. Whether you aspire to enter the development field or hone your existing skills, these courses are designed for you.

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Welcome to my Programming Projects Support class!

Are you facing hurdles with your programming projects? Let's tackle them together!

As a Geophysics PhD student, I rely heavily on programming tools like Matlab, Python, and R for data analysis, mathematical modeling, plot results and much more.

After a lot of requests from students I created this course which is specifically meant to give you support completing your final programming projects.

Here's what you can expect:

- We'll review your project's background and requirements.
- Analyze your coding progress and identify areas for improvement.
- Collaborate to overcome obstacles, debug your code and advance your project.
- Tailored sessions based on your project's complexity and your skill level.

Whether you require a single session or a series of in-depth consultations, my goal remains the same: to help you break through programming barriers and achieve your goals.

Ready to level up your programming skills? Let's get started!

Please note:
This is a support course only ! While I'm here to guide you, the project's success lies in your hands and I will not finish your project for you.

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My philosophy revolves around these three values:
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My teaching methods are adapted to the online format, with clear explanations, interactive exercises, and personalized support to ensure progress. The first session is for a precise assessment of your needs.
Key points
- Flexible courses (1 to 2 hours per session) via videoconference using Zoom or Teams.
- Use of digital tools to facilitate understanding (interactive whiteboards, screen sharing).
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Είμαι Υποψήφιος Διδάκτορας Πληροφορικής και προσφέρω ιδιαίτερα μαθήματα Πληροφορικής σε μαθητές Λυκείου (Παγκύπριες Εξετάσεις) καθώς και σε φοιτητές Πανεπιστημίου, με έμφαση στη σωστή κατανόηση και στη μεθοδική σκέψη.

Παγκύπριες Εξετάσεις – Πληροφορική

Συστηματική προετοιμασία με έμφαση:
• κατανόηση της ύλης
• σωστή αλγοριθμική σκέψη
• μεθοδολογία επίλυσης θεμάτων
• ανάλυση παλαιών θεμάτων Παγκυπρίων

Καλύπτουμε ενδεικτικά: ψευδοκώδικα, πίνακες, επαναλήψεις, δομές ελέγχου και συχνά λάθη εξετάσεων.

Φοιτητές & Γενική Πληροφορική

Υποστήριξη σε:
• Προγραμματισμό (C / C++ / Python)
• Λειτουργικά Συστήματα
• Αρχιτεκτονική Υπολογιστών
• Κατανόηση & debugging κώδικα

Μαθήματα δια ζώσης ή online, με έμφαση στην κατανόηση και στη σωστή οργάνωση μελέτης.

English text below

PhD Candidate in Computer Science – Private Tutoring & Pancyprian Exams

I am a PhD candidate in Computer Science offering private tutoring for high school students (Pancyprian Exams – Computer Science) and university students.

Pancyprian Exams – Computer Science

Structured exam preparation focusing on:
• understanding the syllabus
• correct algorithmic thinking
• exam-oriented problem-solving
• analysis of past Pancyprian exams

Topics include pseudocode, arrays, loops, control structures, and common exam mistakes.

University & General Computer Science

Support in:
• Programming (C / C++ / Python)
• Operating Systems
• Computer Architecture
• Code understanding and debugging

Lessons are available in person or online, with emphasis on understanding concepts rather than memorization.

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By the end of the course, you will be able to work with datasets, create clear and professional graphs, and perform meaningful data analysis for projects, studies, or work.