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3
votes
1answer
258 views

How to plot time series graph with categories in Google Spreadheets?

I've got data in Google Spreadsheet, with columns as follows: DD.MM.YYYY CATEGORY COUNTER_1 COUNTER_2 For example: 22.12.2010 APPLES 1 20 23.12.2010 APPLES 100 20 23.12.2010 ORANGES 32 12 ...
3
votes
1answer
234 views

Syntax for google's graphing calculator

I frequently use Google's ability to plot functions to get a quick view of what a function looks like, for example: sin(x), x^3. However, some operators that work when given a number, like 3! * x, ...
2
votes
1answer
96 views

Chart with points in Google Spreadsheets

I have a Google Spreadsheet with a line chart. Despite the name "line chart", the data does not appear regularly spaced on the x-axis but according to a date column. (This shows up correctly, no need ...
2
votes
0answers
123 views

Ebay: Is there a website/tool that plots the price development of an article over time? [closed]

I would like to find a chart of the price development of an item that has was traded on ebay. For instance what was the price curve of the first iPhone over time? Does anyone know tools or websites ...
1
vote
1answer
57 views

How to create a custom map by plotting only certain addresses or points in an online Web mapping service like Google Maps etc. for printing

For example, for any city, I want to create a A4 printable map, showing only specific addresses (like important areas of a city). Such a map will show which direction each area falls, optionally ...