python - How to plot a histogram? -


i have problems plotting histogram.

my dataframe looks this:

2012-06-20 23:00:00     600 2014-07-01 03:26:00   1,000 2013-09-30 04:00:00   1,000 2013-09-17 03:59:00     400 2015-02-12 18:41:20     100 2015-03-12 07:53:07     100 2015-03-01 04:59:00     200 2015-02-16 22:22:31   1,000 2015-03-01 03:00:00   1,000 2015-01-12 06:00:00      10 2015-03-03 04:59:00     100 2014-06-21 18:00:38     500

when try plot histogram, apply:

df['cars'].hist(bins=50)

however, returns

out: matplotlib.axes._subplots.axessubplot @ 0x19801be10

without plot?

thanks help!

solved: %matplotlib inline solved problem (ipython notebook)

but looks this:

plot

df.describe() returns

           location      cars count     65,600        65,600        mean      3,373,467     16,000 std       5,516,816     120,000 min       2,351,479     0 25%       2,397,816     1,400 50%       2,452,537     4,500 75%       2,485,749     11,200 max       99,999,999    18,000,000

solved #2: checked db , indeed, there's high maximum value causes plot that. thank support!


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