Distribution of data with python

Suppose I am having a data like this:

Length    Width    Height 
100        140       100
120        150       110
140        160       120
160        170       130 
170        190       140
200        200       150
210        210       160
220        220       170

Now, I want to know the distribution of data in each column with a certain increment
For example:
If I want to see the distribution of data in Length column from 100 to 160 with an increment of 30 and I want to see the output like

Min   Max    count  Percentage  Remaining values(out the range which we have given)
100   130     1       12.5         7
130   160     2       25           5 

And how to draw the bar graph from it?
Please help

>Solution :

IIUC, you could use pandas.cut:

(df.groupby(pd.cut(df['Length'], bins=[100,130,160]))
   ['Length'].agg(count='count')
   .assign(**{'Remaining value': lambda d: len(df)-d['count'],
              'Percentage': lambda d: d['count']/len(df)*100,
             })
)

output:

            count  Remaining value  Percentage
Length                                        
(100, 130]      1                7        12.5
(130, 160]      2                6        25.0

For graphing, you can do it automatically with many libraries.

Example with seaborn:

import seaborn as sns
sns.histplot(df, bins=[100,130,160,190,220])

output:

or

sns.displot(df.melt(), x='value', col='variable',
            kind='hist', bins=[100,130,160,190,220])

output: