Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Sure! To set the ticks, just, well... Set the ticks (see <code>matplotlib.pyplot.xticks</code> or <code>ax.set_xticks</code>). (Also, you don't need to manually set the facecolor of the patches. You can just pass in a keyword argument.)</p> <p>For the rest, you'll need to do some slightly more fancy things with the labeling, but matplotlib makes it fairly easy.</p> <p>As an example:</p> <pre><code>import matplotlib.pyplot as plt import numpy as np from matplotlib.ticker import FormatStrFormatter data = np.random.randn(82) fig, ax = plt.subplots() counts, bins, patches = ax.hist(data, facecolor='yellow', edgecolor='gray') # Set the ticks to be at the edges of the bins. ax.set_xticks(bins) # Set the xaxis's tick labels to be formatted with 1 decimal place... ax.xaxis.set_major_formatter(FormatStrFormatter('%0.1f')) # Change the colors of bars at the edges... twentyfifth, seventyfifth = np.percentile(data, [25, 75]) for patch, rightside, leftside in zip(patches, bins[1:], bins[:-1]): if rightside &lt; twentyfifth: patch.set_facecolor('green') elif leftside &gt; seventyfifth: patch.set_facecolor('red') # Label the raw counts and the percentages below the x-axis... bin_centers = 0.5 * np.diff(bins) + bins[:-1] for count, x in zip(counts, bin_centers): # Label the raw counts ax.annotate(str(count), xy=(x, 0), xycoords=('data', 'axes fraction'), xytext=(0, -18), textcoords='offset points', va='top', ha='center') # Label the percentages percent = '%0.0f%%' % (100 * float(count) / counts.sum()) ax.annotate(percent, xy=(x, 0), xycoords=('data', 'axes fraction'), xytext=(0, -32), textcoords='offset points', va='top', ha='center') # Give ourselves some more room at the bottom of the plot plt.subplots_adjust(bottom=0.15) plt.show() </code></pre> <p><img src="https://i.stack.imgur.com/PBgf5.png" alt="enter image description here"></p>
    singulars
    1. This table or related slice is empty.
    1. POMatplotlib - label each bin
      singulars
      1. PTQuestion
    1. PTAnswer
    1. This table or related slice is empty.
    1. USJoe Kington
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POMatplotlib - label each bin
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COAha, great =). One other note - originally, I was using "fig = pyplot.figure(figsize=(32,24),)" and "ax = fig.add_subplot(1,1,1,)" to set the size of the figure. However, if I swap out the second lien for yours "fig, ax = pyplot.subplots()", it seems to ignore my figsize now? Any idea why?
      singulars
      1. PO
      1. USvictorhooi
    2. CO@victorhooi - It should work if you just specify the figsize as a kwarg to `subplots`. E.g. `fig, ax = plt.subplots(figsize=(32, 34))` If it's not, perhaps it's a bug? `subplots` was only added in `1.0` as a convenience function.
      singulars
      1. PO
      1. USJoe Kington
    3. COKingston: Aha, great, yup, that line works =). You are awesome, dude. There's one final bug/niggle I don't understand - the xlabel text directly underneath the annotation text - not sure how to offset it. I tried "ax.xaxis.LABELPAD=30", but it seemed to ignore that.
      singulars
      1. PO
      1. USvictorhooi
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload