I am trying to show the total at the top of the stacked bar graph. But it is showing very far from the top of bar graph. sorry this might be duplicate question. . Could anyone help me with adding indicator like one in the picture and showing the value at the top of the triangle? TIA
I am able to solve my problem. I added second series that is total of other 2 series and change the chart series type line with markers,gave the color 'No color',hide the legend property and set the label position as top.But I do not know why the value shows below for the first column. this same technique I tried before I am posting my question.But it did not work at that time.Now it works except one value shows below the marker.
Reference:http://sqljason.com/2010/06/display-total-on-top-of-stacked-chart_8589.html
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I have a bar char report that I created that contains three measure names: 1) Complete 2) Opted In 3) Completion rate. How can I display the measure name below the bar chart similar to the screen shot below from SSRS report that I created. I tried looking for options with tableau environment, but was not successful. Thanks.
The standard color legend will show all three items however, it would look more like:
Note that the standard color legend only shows the color, not the bar versus line. If you need to replace the standard legend with a custom one as you are showing, you can add an image to your dashboard which looks exactly as you desire.
I have a bar graph in Grafana (with InfluxDb). Its grouped by time and a tag. But I noticed that the large values are being drawn over the lower values.
Example below. You can see the points where the lower value bars are. I would expect that the lower values are drawn on top. Is this a setting?
Query:
Looking at your data it appears to be showing the time spent in each component of a request pipeline, so my suggestion would be to present them as stacked bars, which will better represent how each contributes to the total time spent.
You can enable stacked mode on the Display tab of the graph edit panel.
If you're more interested in seeing how each item compares to the others, then maybe a line or point plot would be easier to read, especially as superimposed bars will be be assumed to be stacked by most viewers.
I'm trying to learn myself with data visualization and when I'm going through the bar chart I'm stuck with the following thing.
In the graph there is a vertical black line on each bar in the bar char. What exactly signifies that overlay-ed black line. Thanks for your help
This looks like vertical error bars.
Error bars are a graphical representation of the variability of data
and are used on graphs to indicate the error, or uncertainty in a
reported measurement.
I had the same questions and did some researy with a summary below. Please share your thoughts if any misunderstanding.
The error bars shows the confidence interval Or Standard Deviation.
CI- a range of values that you can be x% certain contains the true mean of the population.
useful link
SD- require to be defined in the code.
i.e.ax = sns.barplot(x="day", y="tip", data=tips, ci="sd")
useful link
In Tableau, I have a dual-axis bar chart of some data with their margins of error. I am using Gantt bars for the error data, and I want to overlay the error bars on top of the original data. My problem is that I can't figure out how to adjust the placement of the Gantt bars so that they are centered over the top of the original bars, with the error value displayed both above and below the bar.
I am pretty sure I need to create a Calculated Field but am new to Tableau and coding and don't really know how to go about this.
You can do this without the use of Calculated Fields as follows:
Create a Bar Chart with the original data
Duplicate the Bar Chart by Ctrl-Clicking the measure pill in the Rows shelf
You should get 2 charts one above the other now, select one of the charts from the Marks dialog, and change it to Gnatt Bar
Drag error to the Size button of the Gnatt Bar and also to the Color button
Now click the one of the pills in the row shelf and select Dual Axis
Right click the second Axis and select synchronize Axis
I am trying to create a dashboard with multiple area charts on the same page. I have two issues.
I want to get rid of the small circle on the chart that indicates value point and moves along with the cursor and the interactiveguideline. What is the name of that circle and how do I remove it?
After some research, I figured out how to change the Y-axis values to percentages. But I would like some graphs to show percentages and others to show regular numbers. Is there an easy way to do this?