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Hire the Best Linear Regression Freelancers
in Spain

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Arquímedes De León C.

Cartagena, Spain

$50/hr
5.0
38 jobs

Doctor of Psychology, expert in statistical tests for data management and modeling. Support and advice in sampling design and data management, measurement instruments. Psychometric aspect in the production of scales and instruments. Analysis of structural equations, exploratory, confirmatory factor analysis, non-parametric tests, data volumes. Management of analysis tools such as SPSS (17+ years' experience), Jamovi (8+ years experience), R software (7+ years experience), Data processing in R, Python, STATA, RStudio, Data visualization.

  • Linear Regression
  • IBM SPSS
  • R
  • RStudio
  • Quantitative Research
  • APA Formatting
  • Academic Writing
  • Psychometrics
  • Data Modeling
  • Quantitative Analysis
  • Critical Path Analysis
  • Survey
  • Psychology
  • Scientific Literature Review
Blas T.

Ciutadella, Spain

$23/hr
5.0
6 jobs

I am a sociologist and data analyst with over 14 years of experience in the public and private sectors. I specialize in primary data collection, design of measurable objectives, advanced statistical analysis, and data visualization. My focus is on understanding how systems operate to support informed decision-making. Curiosity and a love of learning drive my professional endeavors.

  • Data Analysis
  • Survey Design
  • IBM SPSS
  • Bilingual Education
  • Research Methods
  • LimeSurvey
  • Python
  • A/B Testing
  • Tableau
  • K-Means Clustering
  • SQL
  • Report Writing
  • Presentations
  • SurveyMonkey
  • Data Visualization
Mauricio M.

Madrid, Spain

$50/hr
5.0
11 jobs

I'm an economist, data scientist, and university professor with experience across clinical research, business development, and education. For me, data science isn't just about crunching numbers — it's about turning data into insights that solve real business problems or drive meaningful outcomes for organizations. My background includes building predictive models, and executing advanced machine learning projects using Python and R. I've led teams, created sales forecasts and competitive analysis frameworks using BI tools, and delivered technical presentations to stakeholders across European and US markets. More recently, I've been also working as a freelance biostatistician for a CRO, supporting clinical research projects with statistical analysis and study design.

  • R
  • ggplot2
  • Seaborn
  • Data Visualization
  • Python
  • SQL
  • Bayesian Statistics
  • Data Analysis
  • R Shiny
  • Statistics
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