So, I want to keep only 1 red axis line. By default it shows or removes both of them, shows 1 line for each "row".
Don't know how to change my excel to english, sorry.
You need to use some tricks for this. Use an XY Scatter chart and plot the two lines as two series, one for the horizontal line, one for the vertical line.
Then format the axes to the desired maximum and remove all the grid lines.
If you want only specific numbers to show on the axes, remove the axis labels altogether and use data labels for data points instead.
Related
full - clearest image, shows the labels extending out the right of my plot
"zoomed" - highlighting why this is a problem as the plot becomes unreadable when selecting and plotting subset of the x-axis range
I'm working on some data where I have plotted a spectrum and have added vertical lines to specific positions. I have labelled these lines but my problem is that if I want to "zoom in" by decreasing my x axis range, the full list of labels for the vertical lines are still plotted resulting in an unreadable plot.
I iterate through a list of x positions and labels for my vertical lines and plot as follows:
for x_pos, label in zip(list_x_pos, list_label):
plt.axvline(x=x_pos)
plt.text(x_pos, y, str(label), rotation=90)
plt.xlim(2, 5)
So, because my "x values" go > 5 the resulting plot is a tiny figure with a row of the labels extending out from it.
The only solution I can think of is to slice my list_x_pos but this will crate other problems for me so ideally looking to find a way to just show the labels within the range of the plot.
Hope I've made sense!
Thanks,
Olie
You can use plt.text(..., clip_on=True) to force texts outside of the box to not be displayed.
Resize the axes first and then plot the vertical line.
In Spotfire, I am trying to draw three horizontal curves from columns in a different data table than my plot. These lines are supposed to be target lines. I know I can do this either in a combination chart or in Lines & Curves in properties.
However, I prefer not to do it in a combination chart as I have to add colouring and I get many distinct series when I add colouring to three different target lines.
So I tried doing this by adding a horizontal line in "Add > Horizontal Line > Line From Data Table". However instead of drawing a curve what this does is draw multiple horizontal lines for the slightly fluctuating values in this column. I have also tried other options in Lines & Curves but none seem to work. And this happens although I have matchedthe data tables.
Does anyone have an idea how I can draw these target lines while avoiding the situation linked below?
The situation now:
The red, purple and black lines are supposed to be 3 seperate lines.
I think you are very close. Try the Properties > Lines and Curves and then Add > Line From Column Values. You will need to specify the x and y axis from the data table.
This will not always work on a bar chart, as the x may not line up with your category axis on the bar chart. Your x-axis for the line will need to be the same as the category axis.
I have 2 data series, which records how much a user is meditating/attentive (out of 100) plotted onto a graph. The x axis is the number of seconds since the start of the experiment, and the y axis shows the value for meditation/attention at that point of time.
I have a 3rd set of data that is a series of key timestamps during the experiment (not exactly matching the timestamps from attention/meditation values).
I want to create a graph where you can compare how the attention/meditation values change at the key points
Whether the key points are highlighted by a line or dots I don't care. I tried adding the 3rd data set as a secondary axis, but it still uses the original x-axis of the main graph and I don't know how to make excel do what I want.
Thanks in advance
You should use an XY Scatter chart, not a line chart. A line chart ignores any numerical value in the X values, treats each X value as a text label, and uses the X values from the first series as X values for all series.
You can format the first two series so that they use lines and not markers, and the third so it uses markers without lines.
You may find this link helpful: superuser.com/questions/825692 You don't need to use the secondary axis, just add another series with tag times and constant 45 value, then format vertical error bars to 100% and horizontal to 0%.
I have a combo chart in excel, with clustered bar charts (for a box plot) and lines. I am trying to display the bar charts/box plot in front of the lines, but am able to do so.
I tried moving the bar charts to the top and/or bottom in "select data" - but no change.
Any suggestions?
Am using Excel 2013.
Thanks!
I believe it is not possible. You can change display ordering of Excel series by:
changing the plot order of the series (this is what you have done in the "Select data" dialog),
changing the axis on which the series are displayed (series on secondary axis are displayed over the series on the primary axis).
But from my experiments no combination of changes makes the lines appear behind the columns.
There are two workarounds that might or might not help you:
you can create two charts on top of each other and put the chart with the lines behind the one with the columns,
or you could create a line chart (most likely you would need scatter chart), that is not a single line but a series of segments where the columns are not shown (this one is not that easy to do)
What are the lines for? If you are just trying to identify some zones along the value axis, you could instead use stacked areas, which would give a banded appearance. Areas are always drawn behind bars and columns, while lines are always drawn in front of lines and columns.
I know how to draw a line with scatter plot options where X is the independent and Y the dependent variable.
In the scatter plot of that data I need to add another line: X=2. I have the following data:
But how to draw a line X=1 ?
Maybe you want something like this:
I hear that charting is more different than many other aspects of Excel between versions and that perhaps my version (Excel 2007) is one of the least ‘friendly’ hence some of the reason for “not very easy” but the principle is as #Bill the Lizard has described. In view of some weird behaviour with (my?) Excel 2007 however I recommend being careful about the sequence in which the lines are drawn.
First I suggest getting your chart right for all aspects but the green line. Then add another series with X values of 1 and 1 and Y=2 values of 10 and -2 (or whatever the limits are of your chosen y-axis as displayed). Select and copy that array (four cells) select your chart and Paste Special…, and Add cells as New Series, Columns, Categories (X Values) in First Column, OK.
This should add a vertical line of the same chart type as the existing (ie XY (Scatter) Scatter with Straight Lines and Markers). The colour can be changed, by selecting that series (click on it and Format Data Series…, Line Color etc) and presumably you would want the markers removed. It was these that for me at first refused to disappear to order – but persistence paid off. Click on either of the data points, and under Marker Options choose none for Marker Type. If necessary, repeat for the other data point – and keep repeating if required!
Also, I selected what was showing as Series3 (text) in the legend and deleted that.
Forgot to mention that for anything to do with Excel charts Jon Peltier is the ultimate authority (eg) and that an alternative approach is to use an error bar and a secondary vertical axis.