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Exploratory Data Analysis: much more than data cleaning
In the rush to get a paper done, the exploratory data analysis (EDA) is often skipped or ignored. But much more than data cleaning and assumption checking, this step is essential to get you “used to” your data and turn raw tables into insights. It also helps you spot problems before they become bad decisions and guides you to the statistical test or model that actually makes sense. In this post, we’ll walk you through why EDA matters, a compact checklist of what to inspect be

Amanda Duim Ferreira
Dec 8, 20253 min read


Hypothesis Testing: Foundations and Classical Methods
In our last post , we explored how to turn broad ideas into well-defined research questions and testable hypotheses. Now, it’s time to move from asking a good question to testing it. Statistical hypothesis testing sits at the heart of scientific inference, giving us a structured way to evaluate claims about populations using sample data. This post introduces the foundations of hypothesis testing, briefly introduces classical methods like t-tests, chi-square tests, and ANOVA,
Jose Sanz
Dec 2, 20255 min read


How to frame good research questions and write winning hypotheses?
A clear research question and a well-crafted hypothesis are the backbone of any scientific project. Good research questions are specific enough to be answerable but broad or novel enough to matter; good hypotheses are concise, measurable, and falsifiable. Together, they guide your choice of variables, methods, and objectives. They also help reviewers and readers quickly see the logic of your work. This short guide explains how to formulate precise research questions, turn the

Amanda Duim Ferreira
Nov 25, 20255 min read


Machine Learning: What It Is, How It Works, and Examples in Ag & Environmental Sciences
Machine learning is transforming how we explore complex natural and human-altered ecosystems. From predicting crop yields to mapping soil properties and interpreting ecological or geochemical patterns, ML offers powerful tools to uncover insights that traditional analyses often miss. In this post, we break down what machine learning is, how it learns from data, where to begin if you’re new to the field, and real examples of how it’s being applied in Crop, Soil, and Environmen

Amanda Duim Ferreira
Nov 20, 20254 min read


Science and Chatbots: Science is (and it always will be) much more than prompt writing
Chatbots and other AI tools can search for papers, summarize them, generate images, and create extensive paragraphs. Beyond chat’s hallucination, could accurate AI-generated content replace researchers in literature review, coding, and graph preparation? Here we explain why Outtadesk goes in the opposite direction of other research services: we do not offer AI-generated content to our clients . That doesn’t mean we don’t use AI. Many of our administrative tasks and internal b
Jose Sanz
Nov 17, 20255 min read


How to Unblock Writing? Start from the End
Who has never frozen in front of a blank Word document? Or spent hours reading and writing only to find, at the end of the day, that none of that content made it into the final draft of your paper? This is much more common than you might think. In this post, Outtadesk lays out a step-by-step approach to help you get unstuck and find the motivation to finish that article, dissertation, or thesis. The guidance below is based on the author’s professional experience, on lessons l

Amanda Duim Ferreira
Oct 24, 20256 min read
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