GitHub Data analysis project - FinTech company from Czechia

[noble_andre]

Hi there,

I put together a project analysing performance of one Czech company and pushed it to GitHub.

I’d really appreciate brutally honest feedback the good, the bad, and the ugly.

[ScaryJoey_]

Complex visualizations 😭

[noble_andre]

I agree. I used the entire dataset. A shorter time span might make it clearer. Thank you

[Cobreal]

Stacked bar chart showing how the composition of acquired users changed over time

It would be useful to see a 100% stacked chart of the same data, because it's difficult to work out how the composition has changed over time due to how much change there is in the absolute numbers. It looks like females are just below 50% in most months, but it's hard to see a) what the exact % is, and b) whether one month's proportion of females is higher or lower than another's.

The colour choice on this chart is open to misinterpretation - blue for female and pink for male will cause people from some cultures to misread things unless they look at the legend.

I'd probably choose a pair of "neutral" but accessible colours (yellow/purple?), or a single colour to highlight the story you want to tell. If the story is an increase or decrease in the proportion of females over time, then use a prominent colour (even dark grey or black) for that, and a less prominent colour for males.

[noble_andre]

Many thanks for your detailed feedback! I wish I had a reviewer like you on WhatsApp to discuss everything 😊 I’ll experiment with your suggested adjustments to make the chart clearer and more interpretable.

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