I'm looking for a pop-up alert that will trigger whenever a candle of a certain size occurs on any chart. I'd like it to be customisable and based purely on pip size ie. not relative to previous candles, averages, etc. I'd like to be able to set up multiple alerts on the same chart based on different pip sizes eg. an alert for a large candle (eg. 30 pips) and another alert for an extra large candle (eg. 80 pips). It seems simple but I'm not a programmer - is this something that has already been created..?
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I'm trying to reproduce a Pillow app timeline chart using FusionTime. Pillow tracks sleep quality and the different sleep stages using Apple Watch. The following is an example chart:
example Pillow chart
From the app you can export a json file with the data points. For example:
"sleepStageDataPoints": [
{
"stage": 1,
"timeStamp": 673239278.32947648
},
`Stage legend: 0=Deep, 1=Light, 2=REM, 3=Awake
I import the data into mysql, converting the Unix time in the process. I also increment the stage number so that Deep=1, etc., because the axis would be 0 in FusionTime.
So there is a start time and the level of the stage at that time, which remains the level until the next timestamp data point where the stage would change, etc.
Besides this metric, there will be other health related metrics I plan to capture that will model the data in a similar way. Only the starting time and the level at that time, which should remain the same until the next data point.
So that's the general plan. Now the problems...
I'm having trouble figuring out the best way. I think stepline would be the best chart type for this source data. I'm not expecting to be able to have the different stages have different colors. Just being able to see the height differences is sufficient.
But FusionTime doesn't show all of the data points and the ones it does show don't seem to be accurate. I'm blaming data binning.
FusionTime chart
As you can see the first point charted is on May 3rd, 12:24-12:26. But there are 5 data points from May 2nd that it just leaves off. I don't know why. And as you can see from comparing the two charts, the patterns don't match. For instance at 1am the Fusion chart says the level would be REM (3), but if you look at the Pillow chart, it would have to be either Deep (1) or Light (2). Looking at the data points in the database confirms that.
So it has to be the data binning aggregation that is changing the chart. I've tried every aggregation other than average and none of them makes a difference.
I'd like for the data to be 100% time accurate. I want to see every datapoint and not have the first ones disappear. If I mouse over 1am I should see the correct stage level for that time. As I zoom in or out, I'd like the columns to get more wide/narrow as appropriate, but the height should never be wrong. If I zoom too far out, I'd rather the data disappear than be wrong. I'd be fine to lock the zoom level if necessary, not that I know how to.
Is this possible with FusionCharts/FusionTime? Would there be a better chart type to accomplish what I'm trying to do? Is there a different charting software that would do this? I want to use FusionTime, because I want to have the multivariate charts to compare multiple metrics along the same timeline. And I do want to be able to zoom in and out because other metrics I'm tracking wouldn't be limited to this time frame. So I need to be able to zoom/scroll through the entire day.
I am making an interactive dashboard in Tableau that looks something like this:
https://public.tableau.com/app/profile/monica.ionescu/viz/ExploringHIVStatisticsinSouthAmerica/Dashboard1?publish=yes
(for your best viewing experience, please view the dashboard in the fullscreen view - button on bottom right corner of the board)
I need some help with the bar chart.
I currently have a reference line in place to mark the two averages so that they don’t move as I filter through data. When using the average line feature, the filters on the left change all the graphs on the dashboard in real-time (and thus the average with it). So, it seems like the average line is built from the data points currently on display rather than all the data points in our data set.
I want to show the averages on the bar graph as they are in the image (a constant for the whole data set) without having to manually set the average each time I add/update the data.
How do I make it so that when I change the filters, the bar graph changes but the average stays constant?
Thank you so much!
You can self-blend the data sources - duplicate the data source, but DON'T join any fields/set up relationships. The lack of join can make the secondary source act as a constant.
Alternatively create a FIXED calculation to calculate the average. This should also act as a constant - just make sure none of your filters are in context.
I'm trying to graph workload (by day) stacking hours from tasks. I'd like to add a line indicating daily capacity of the relevant resource. I have a table for tasks and table for daily resource capacity.
When adding capacity as an independent data source, I get an error indicating I need a relationship to the primary data source.
If I join the data (on date and resource), I can get a capacity line to show, but only by adding it to the secondary axis, which leads to mismatching of scales (unless I lock in the same maximum scale for both primary and secondary axes). This works, but it's less than ideal :
a) it requires foreknowledge of maximum load,
b) lower usage resources barely move off the horizontal axis,
c) it seems to force the capacity line to use the same color palette as the column chart, plotting each time period with a different color.
Does anyone have any better suggestions?
So both axes are hours? You can synchronise the two axes to make it dynamic. Just right click on the axis on the right and there should be a check box titled "synchronize dual axes". Check that and it will sync both of them and will responded to changes dynamically.
You can also then hide the axis marks for hours on the right to make it look better. Again right click the axis and deselect the "Show Header" option.
I am currently working on a dashboard to analyze the job market in Singapore. I made a stacked bar chart for job functions vs career level. My supervisor asked me to create a proportional stacked bar chart to see the clear difference in ratios of the career levels.
The dimensions I used was Job Function (jobs of specific industry such as accounting, admin etc) and Career level (jobs of career level such as entry middle and senior) and
The expressions I used was Count(Job Function). The issue is I can't make a proportional chart as the count of jobs varies for each career level for every job function.
Without seeing a sample of the data and exactly how you are displaying it I cannot give you an example.
From what I understand you want the min and max values in the chart (on y axis) to not change based on your selections?
You would have to create a variable and get the max value for said chart, and use set analysis to ignore selections. You would then use this variable in your Properties->Axes->Scale on the object/chart.
So, I have a kind of "customized bar chart" here. Forgive my lack of drawing skills, I just slapped this together in MS Paint.
The idea is that we have a patient who is on a certain medication. The chart has the following attributes:
Each black line represents a visit date (so, the horizontal axis is a date series).
The chart should have a unique indicator for start date, end date, and when the patient paused and resumed taking the medication.
Each visit date (black line) should have a dosage amount attached to it. This does not have to be a symbol, it can be a value (e.g., 2400mg, 4800, etc).
It's sort of a cross between a Gantt chart and a bar chart, but is neither of the two specifically. There are start and end dates, with a bar-like representation across a time period, but there could be potential gaps between pause and resume dates as well.
Is a chart like this even possible in BIRT, or does it require advanced customization?
Let me know if you need anything clarified.
What you should be able to do is build a table for each medication, where the columns are the doses, and dynamically change the width of the columns. Some quick research indicates adjusting the column width in a table can be challenging but here is question about doing it to a crosstab
The easiest way might be to leave the column widths floating, and add characters (same color as background so they don't display). The characters are added based on time between visits and will cause the column widths to change accordingly. You can use highlights to change the background code based on JavaScript.
You may want to have a look at d3. It enables highly customizable chart.
For example, https://vida.io/documents/ZCzewTza4ZSzMWSBG.
BIRT 4.3 has support for D3.