プロフィール詳細

プロジェクトを作成

★★★★★

☆☆☆☆☆

★★★★★

☆☆☆☆☆

Eric H.に依頼

Japan

Freelance Statistician & Data Analyst | R, Matrix Sensitivity Analysis, ggplot2 (10+ years)

プロフィール概要

I am a statistician and data analyst with extensive experience using R for ecological, evolutionary, and demographic research. My work focuses in particular on matrix population models, sensitivity and elasticity analysis, and the interpretation of structured population dynamics in long-lived organisms. I have over a decade of experience working in R, including the development, analysis, and visualisation of matrix models for life-history evolution, population growth, and density-dependent processes. I am especially comfortable with matrix sensitivity analysis, life-table response experiments (LTRE-style decompositions), and translating complex model outputs into clear, interpretable results. A major strength of my work is figure creation and scientific visualisation. I am highly proficient in ggplot2 and routinely produce publication-quality figures that are clean, informative, and tailored to academic journals, grant reports, and technical presentations. I also use R Markdown to generate fully reproducible analyses and reports. My current research projects include density-dependent analyses of life-history evolution in long-lived orchids, with an emphasis on senescence, survival–reproduction trade-offs, and demographic buffering. This work integrates matrix modelling, sensitivity analysis, and careful visual communication to support both theoretical insight and applied interpretation. I am comfortable collaborating with researchers across ecology, evolution, conservation biology, and related fields, and I place a strong emphasis on clarity, reproducibility, and methodological transparency in all analytical work.

専門分野

• ★ Statistics
• ★ R
• ☆ Evolutionary Biology
• ☆ Mathematical Biology
• ☆ Data Collection
• ☆ Regression Analysis
• ☆ Multivariate Analysis
• ☆ Nonlinear Regression
• ☆ Correlation Analysis
• ☆ Ecology

サービス

• Writing
• Research
• Consulting
• Data & AI

Writing Technical Writing, General Proofreading & Editing

Research Scientific and Technical Research

Consulting Scientific and Technical Consulting

Data & AI Predictive Modeling, Statistical Analysis, Data Visualization, Data Cleaning, Data Processing

職務経験

Tutor & Office Manager

QUEST TOKYO KK

11月 2023 - 現在

Teaching Assistant

The University of Tokyo

10月 2018 - 9月 2024

Teaching Assistant - Advanced Statistics, Academic Writing, Microbiology, Chemistry

The University of Tokyo

5月 2018 - 8月 2024

Research Assistant

University of Minnesota

5月 2016 - 9月 2016

Research Fellow

University of Minnesota

5月 2015 - 5月 2016

Research Assistant

University of Minnesota

10月 2014 - 9月 2015

学歴

M.S. - Environmental Sciences (Graduate Program on Environmental Sciences)

The University of Tokyo

9月 2017 - 9月 2019

B.S. - Ecology, Evolution, & Behavior (College of Biological Sciences)

University of Minnesota

9月 2013 - 12月 2016

認定資格

• 認定資格の詳細は未入力です。