Is there a way to create more than 2 Y axes in Grafana? I have a use case where I need to display multiple metrics on the same graph and these metrics have different magnitudes. My datasource is OpenTSDB 2.2.0.
Here's an example using Highcharts.
Thanks!
IWell
Grafana currently only supports creating a maximum of 2 Y-axes for constructing a graph.
This was answered here.
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I am working with Gephi. I am able to create a graph by importing a csv file for the nodes and a csv file for the edges.
Question:
However, how can I also set the x and y coordinates of each node in the graph? Can I do this in the input files (e.g. with an x and y column in the nodes.csv)?
Attempts:
From online searches, I have seen suggestions of using:
plugin
're-cast' column
However, these posts are from 10+ years ago and there are comments that these are not compatible with the current versions of Gephi. Any insight/input would be greatly appreciated.
I have 2 tabs relating to the graph I'm working with. I have multiple graphs all working properly but one in particular. I have tried selecting different ranges to use for the data range, I have tried using different types of graphs. All the same I get the same results. The other graphs use the same information from the same table.
The graph's purpose is to compare the Highest Price and the Lowest Price per item. HERE is a link to a sample sheet with the same information as the original. Thank you for any help you can give!
values needs to be numeric not text string so in worst case a conversion is needed:
=ArrayFormula({INDEX(SPLIT(F4:F13, " "),,1), INDEX(SPLIT(G4:G13, " "),,1)})
and then you can plot your chart...
I need to get the opened indicators values (a bunch of this) from a current chart of MetaTrader 4 (by using mql4), and export this values on python (by using ZeroMQ library), in order to create a dictionary of this values and using it for other purpose. I just do that for candlestick data, but that's quite simple. I know there's ChartIndicatorTotal to know number of total indicators on the chart, and ChartIndicatorName to know the names of the indicators on the chart, but I don't know how I should use this functions in order to get the values I want.
The data I'm trying to plot in Power BI is of the format:
[SourceLatitude, SourceLongitude, DestLatitude, DestLongitude, Weight].
For every such row in the database, I want to draw a line between the two points with coordinates P1: (SourceLatitude, SourceLongitude) and P2:(DestLatitude, DestLongitude).
When I try to plot a map visualization, I can plot the points but how do I connect them? I'm using power BI for the first time. On surfing, some people have suggested to use Routemap custom visualization. Installed that but it needs some time parameter to be given which my dataset doesn't need.
Any pointers?
I'm trying to generate a stacked column chart. What I want is similar to this JSfiddle example. However, I have around 30 categories and 1000 series. The series are rather sparse. There are only about 200 values. But because highcharts needs each series to have values across the x-axis categories, I'm forced to submit 1000 series each having 30 values (mostly zeroes). The chart takes over a minute to render. How can I improve this performance?
There is another way you can pass the data to highcharts, where you specify x and y for each point. This means you can skip the 0 values. In the fiddle you quoted, I modified one line to be:
data: [{x:1,y:5}, {x:3,y:7}],
http://jsfiddle.net/rh9aK/
I expect that 1000 series and 30 categories may still be too much, but this is worth a try.
One other thing, have you made sure that you don't have any series which only contain zeros ? If so, you may as well remove them before rendering.
JS charts, in you case, will produce too many DOM elements. It will be too complex for browser. You need some server-side solution which generate graps inside image.