EDIT 2
I fixed one part of the code that was wrong, With that line of code, I add the category for every information (Axis X).
y = joy(cat, EveryTest[i].GPS)
After adding that line of code, the graph improved, but something is still failing. The graph starts with the 4th category (I mean 12:40:00), and it must start in the first (12:10:00), What I am doing wrong?
EDIT 1:
I Updated Bkoeh to 0.12.13, then the label problem was fixed.
Now my problem is:
I suppose the loop for (for i, cat in enumerate(reversed(cats)):
) put every chart on the label, but do not happen that. I see the chart stuck in the 5th o 6th label. (12:30:00 or 12:50:00)
- Start of question -
I am trying to reproduce the example of joyplot. But I have trouble when I want to lot my own data. I dont want to plot an histogram, I want to plot some list in X and some list in Y. But I do not understand what I am doing wrong.
the code (Fixed):
from numpy import linspace
from scipy.stats.kde import gaussian_kde
from bokeh.io import output_file, show
from bokeh.models import ColumnDataSource, FixedTicker, PrintfTickFormatter
from bokeh.plotting import figure
#from bokeh.sampledata.perceptions import probly
bokeh.BOKEH_RESOURCES='inline'
import colorcet as cc
output_file("joyplot.html")
def joy(category, data, scale=20):
return list(zip([category]*len(data),data))
#Elements = 7
cats = ListOfTime # list(reversed(probly.keys())) #list(['Pos_1','Pos_2']) #
print len(cats),' lengh of times'
palette = [cc.rainbow[i*15] for i in range(16)]
palette += palette
print len(palette),'lengh palette'
x = X # linspace(-20,110, 500) #Test.X #
print len(x),' lengh X'
source = ColumnDataSource(data=dict(x=x))
p = figure(y_range=cats, plot_width=900, x_range=(0, 1500), toolbar_location=None)
for i, cat in enumerate(reversed(cats)):
y = joy(cat, EveryTest[i].GPS)
#print cat
source.add(y, cat)
p.patch('x', cat, color=palette[i], alpha=0.6, line_color="black", source=source)
#break
print source
p.outline_line_color = None
p.background_fill_color = "#efefef"
p.xaxis.ticker = FixedTicker(ticks=list(range(0, 1500, 100)))
#p.xaxis.formatter = PrintfTickFormatter(format="%d%%")
p.ygrid.grid_line_color = None
p.xgrid.grid_line_color = "#dddddd"
p.xgrid.ticker = p.xaxis[0].ticker
p.axis.minor_tick_line_color = None
p.axis.major_tick_line_color = None
p.axis.axis_line_color = None
#p.y_range.range_padding = 0.12
#p
show(p)
the variables are:
print X, type(X)
[ 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60 63 66 69 72 75
78 81 84 87 90 93 96 99] <type 'numpy.ndarray'>
and
print EveryTest[0].GPS, type(EveryTest[i].GPS)
0 2
1 2
2 2
3 2
4 2
5 2
6 2
7 2
8 2
9 2
10 2
11 2
12 2
13 2
14 2
15 2
16 2
17 2
18 2
19 2
20 2
21 2
22 2
23 2
24 2
25 2
26 2
27 2
28 2
29 2
30 2
31 2
32 2
Name: GPS, dtype: int64 <class 'pandas.core.series.Series'>
Following the example, the type of data its ok. But I get the next image: