Here is Set of dataviz / infographics vector shape templates maked in sketch style. You can modify colors, text, size, angle and other parameters of these objects. Adobe Illustrator file contains appearance styles, so you can apply it to your own objects. These data visualization elements could be used in presentation or web site or anywhere you want it to be.
— 100% vector — 20+ elements — Free fonts used (links in description) — Appearance styles included