Reviews

"The bit about cleaning and prepping data hit me harder than I expected. Never realised how much of the work happens before you touch any chart."

"Honest intro for beginners. No promises, no big claims, just the basics laid out so a normal person can follow along."

"The ethics chapter surprised me a bit. Usually skipped over in stuff like this, so it was good to see it treated seriously."

"Got a general feel for how people actually work with data, and I wasn't buried under jargon by page two. That mattered."

"Nice that it isn't tied to any particular tool or software. Just concepts, which is what I actually needed at this stage."

"Reads well. Nothing padded, nothing dumbed down too much. Solid first pass through the topic for someone who's new."

"Calm pace, no hype. If you're just poking around the subject and want to see whether it's for you — this fits."

"Helped me stitch together the general logic of how data analysis flows. Good jumping-off point before deciding what to dig into next."

"Graphs can lie. That was my main takeaway from the visualisation part. Same numbers, different picture, and now I actually notice when something looks off."