Please I would like to use Excel to simulate flight route live . And visualize live where all aircrafts are in they journey at any given time. Can you assist me ?.I appreciate and await your detailled instruction.
I have doawnloaded the amchart geo data but do not know how to set it up with my excel
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I want to present my large time series dataset with approximately 35000 items in my time series line chart. I use the SAP UI5 VizChart which builds on d3.js.
The performance for this large dataset is very bad. Every time I want to zoom and navigate the application hangs for a few seconds.
The VizFrame loads the complete dataset, although I don't net it every time, because my section is much smaller. But if I want to have an overall overview, is there any way to display the diagram correctly without integrating all 35k data points? Mathematical? d3.js method?
I get the data via an odata service. Would it be sufficient if I hang a limit parameter or similar to the odata url? Thanks!
Edit: I have to use the VizFrame which based on d3.js but I don't know how I could use d3 methods directly. The documentations of VizFrame are very bad...
VizFrame API
Chart Property References
I am trying to draw simple scatter plot using dimple.js. It works if my dataset is small . But if i take large dataset of index 15000 then it will not works, How can i fix this problem?
The browser can handle 2k or so records when creating dimple charts, any more and the browser will crash (too complex). Aggregate your data offline or use something like http://dimplecharts.com which has an online pivot table tool that could potentially group and sum values. That tool creates a file. Then select a scatter plot layout in dimplecharts and then the shuffle button to load your pivot result into the chart, it does this automatically via the shuffle button.
I am currently trying to adapt an excel dashboard I created a few years back into spotfire. The data previously fit onto one page, but this year the number of metrics has doubled and I thought it would be a good opportunity to try spotfire.
The current dashboard has a number of scatter plot charts showing the values from a range of cells (rank 1-5). Overlaid is another scatter plot that shows the groups results.
I have found it easy enough to run the scatter plot in Excel based on a range of data, but as of right now I am stumped on how to choose a range of values for my spotfire scatters.
Here is an example (in excel) of what I am trying to accomplish. The data example is how my data is currently setup.
Would you have any tips on how I may be able to produce a similar chart in Spotfire?
You can create a Document.Properties with all the values you want. Then create a slider in a text area with this document properties. You will be able to select a range of values with this slider.
To use your range in a scatter plot, on the axis you want, right click and custom expression then write something like $(my_docproperty).
Hope it will a solution to your problem !
I have about 500 XY points which I would like represent as line using DHTMLXChart. Apparently the only suitable chart (scatter) do not allowing to do it. Any idea how to solve this issue?
There is no native way to do this.
You could use line chart with markers:
Example
Ok on that confirmation you're not bound to a DHTMLX, I would go with Google Charts it's based on opinion, but more importantly on functionality.
The Google Charts API is very easy to work with as it takes raw Javascript data and applies it to the chart and that data may be shoved into multidimensional arrays or as I prefer, JSON Data.
Additionally the Google Charts API has what you are after which is located at https://google-developers.appspot.com/chart/interactive/docs/gallery/linechart or alternatively...
https://developers.google.com/chart/interactive/docs/gallery/scatterchart
P.S. It may be a hefty documentation to read, but learning Google Charts API pays dividends and this would Replace DHTMLX instead of being an additional plugin.
Hope that helps.
I am trying to create a country-wise revenue split up report, I am planning to visualize it with d3.
The drill down would be like region and then countries. I thought it would be cool to visualize it with a map. Are there any examples or 'how to' blogs out there?
You probably want to look at TopoJSON which is from Mike Bostock (same guy as D3).
There are a number of examples but I recommend you start first looking at Let's make a map which includes using it with D3. Whilst it is not US states it will get you started on the concepts you will need to use it.
Once you have got the basics you can then look at some of the more advanced examples listed in the gallery.