better use markdown cell for bits of text :)

added example below

ok nice

hover the bars and notice how this is a stack of 20 000 datapoints, unnecessary performance cost. you need to aggregate your data, and here it's easy, you just enable ∑ and set it to "sum" for the Y encoding

yes

this is incorrect, because your Y enc is not set, so it counts the data rows that have sundays and mondays, and yes, there were about as many sundays as mondays so you have them equal. Again you must set the Y encoding and its aggregation explicitly always check your result! filter sunday classic data rows, sum up the orders and check if it be 1664 (spoiler: it won't) also can we replace 0 1 2 3 with human-readable labels? ask around, others in the class have done that, there are even examples you can find in our shared workspace

aggregation is correct now, can we replace 0 1 2 3 with human-readable labels?

again, the wrong button-pressing took you to a wrong conclusion. you are counting data rows but you should be aggregating orders

this good now

👑

and @valerie2 is also 👑