Visualize attendance over time data in a meaningful way

user_2366830 0
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I have data that looks like this

+-----------+-------------+----------+------------+------------+
|   Date    |    Time     | Initials | Location 1 | Location 2 |
+-----------+-------------+----------+------------+------------+
| 8/26/2019 | 11:00:00 AM | BI       |         39 |         40 |
| 8/26/2019 | 1:30:00 PM  | Kk       |         12 |          2 |
| 8/27/2019 | 2:30:00 PM  | BH       |         18 |         37 |
| 8/28/2019 | 3:30:00 AM  | BH       |         23 |         29 |
+-----------+-------------+----------+------------+------------+

The output should be something very similar to the Google Maps "Popular Times" graph.

Popular Times Graph

I would like to be able to visualize

  1. A graph for each location in this style (attendance over time via hour), which is the average attendance per day of the week
  2. I would also like to be able to specify a given date ex: 8/26/2019 and pull up the exact data for that date

So I figure either there can be a different graph for every location, or maybe have the various locations data show as different colored bars on the graph.

Ultimately I have this data in a spreadsheet and I'm not sure what would even be the best tool to use to report this data. I looked into data studio and google analytics and just using charts inside the sheet.

However the issue seems to be:

Since the data can be both various dates and various times. I'm not sure how or which tools to use to group the data by a given day, or average the data for a given day of the week. I tried using pivot tables but I'm not sure how to report based on that.

google-sheets charts report database
1 Answers

which tools to use to group the data by a given day, or average the data for a given day of the week

=QUERY(QUERY(A2:E, 
 "select A,count(A),sum(D),sum(E),sum(D)+sum(E),avg(D),avg(E),avg(D)+avg(E),max(D)+max(E),min(D)+min(E)
  where A is not null 
  group by A", 0), 
 "offset 1", 0)

enter image description here

=QUERY(A2:E, 
 "select A,count(A),sum(D),sum(E),sum(D)+sum(E),avg(D),avg(E),avg(D)+avg(E),max(D)+max(E),min(D)+min(E)
  where A is not null 
  group by A
  pivot C", 0)

0

need to figure out how to take this input and arrange by Day of the week

=ARRAYFORMULA(IF(A2:A, TEXT(A2:A, "ddd"), ))

0

Also by hour instead of just by date

=ARRAYFORMULA(IF(A2:A, TEXT(TIME(HOUR(B2:B), 0, 0), "hh:mm:ss"), ))

0

user_56326290
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