Hours, minutes, and seconds in DateTime in TimeSeries problem

Community Support
1

0down votefavorite

I have a value for each point in time (updated each half an hour).

I read the data from csv into a pandas dataframe :

import pandas as pd
headers = ['timestamp', 'pressure']
df = pd.read_csv('data.csv', header=None, names=headers)

The data types are:

timestamp object
pressure int64

The df itself looks like this:

             timestamp pressure
0  2016-01-29 10:00:00         3
1  2016-01-30 22:30:00         2
2  2016-01-31 04:30:00         1

I visualize it like following:

fig = TimeSeries(df, x = 'timestamp', y = 'pressure',builder_type='point'
                                                    ,xscale="datetime")

And what it returns is:

enter image description here

However, if i remove the time part - it will work fine:

enter image description here

What am i doing wrong?

2

This seems possibly like a bug. It's possible that the "object" type is problematic. In any case it needs to be investigated and explained, can you file a GitHub issue with this information?

Thanks,

Bryan

ยทยทยท

On Jan 31, 2016, at 5:24 AM, [email protected] wrote:

0
down vote
favorite
I have a value for each point in time (updated each half an hour).

I read the data from csv into a pandas dataframe :

import pandas as
pd
headers
= ['timestamp', 'pressure']

df
= pd.read_csv('data.csv', header=None, names=headers)
The data types are:

timestamp object
pressure int64

The df itself looks like this:

             timestamp pressure

0 2016-01-29 10:00:00 3
1 2016-01-30 22:30:00 2
2 2016-01-31 04:30:00 1
I visualize it like following:

fig = TimeSeries(df, x = 'timestamp', y = 'pressure',builder_type='point'

,xscale="datetime")
And what it returns is:

However, if i remove the time part - it will work fine:

What am i doing wrong?

--
You received this message because you are subscribed to the Google Groups "Bokeh Discussion - Public" group.
To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].
To post to this group, send email to [email protected].
To view this discussion on the web visit https://groups.google.com/a/continuum.io/d/msgid/bokeh/9452dba9-7096-4bd9-bc5e-416feff04c2f%40continuum.io\.
For more options, visit https://groups.google.com/a/continuum.io/d/optout\.