Analyzing and Visualizing Data: Turning Data into Decisions
DATA
Lorena Aguiar Franjoux
1/5/2026


Why analyze data?
Analyzing data means learning how to understand it, interpret it, and use it to gain a better understanding of what is happening within your organization. It allows you to see what is working, what could be improved, and what needs to be monitored.
And yet, according to one study, less than 4 out of 10 organizations take the time to analyze their data. This is due to a lack of time, tools, or because it is considered too technical.
But you don't need to be a statistician to get started: a few simple tables and well-designed graphs are often enough to see clearly.
Discover what your data is telling you
The first step is data exploration: looking at what's in your file or database.
For example, we might ask:
Is any information missing?
Does any data seem strange? (e.g., a 300-year-old person, a two-digit postal code, etc.)
How many people answered a particular question?
Trends or inconsistencies can already be identified using simple tools: average, total, percentage, pie chart, histogram, etc.
Go a little further, if necessary
If you have a little more knowledge or support, you can:
Compare two groups (e.g., do young people receiving support find employment more quickly than those over 45?)
Group similar profiles together (e.g., people living alone, single-parent families, active retirees, etc.)
Track changes over time (e.g., number of beneficiaries per month since 2021)
No need to get into complex calculations: the goal is to better understand your business, your audiences, and your impact.
Making your data meaningful
Analysis is good. But if no one understands your results, it's useless.
That's where data visualization comes in. By transforming your numbers into readable graphs or dashboards, you:
Facilitate decision-making in meetings
Show your results to your partners or funders
Motivate your teams to take ownership of the data
Some good habits:
Get to the point (don't put too much information on a single page)
Use simple and consistent color codes
Use clear titles: “Number of monthly visits” rather than “Graph 1”
When data becomes a tool for action
Once your data has been properly prepared, analyzed, and made visible, it becomes a valuable decision-making tool.
For example:
If you see that specific actions have a much greater impact than others, you can reinforce them
If certain indicators are declining, you can adjust your priorities
If you need to report to partners, you have clear facts to share
That's what Smart Data is all about: data that doesn't just sit in a file, but is used on a daily basis to take action.
In summary
Data exploration
Explore and identify visible errors or trends
Easy analysis
Gain a better understanding of audiences and results
Clear visualization
Make information understandable to all audiences
Decision-making
Use data to adjust, enhance, and convince
Analysis and visualization are the final steps before action. When done well, they enable data to become a real lever for transformation, serving your organization.

