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  2. Python | Pandas Panel.size

Python | Pandas Panel.size



In Pandas, Panel.size will output the number of rows if Series. Otherwise, returns the number of rows multiplied by the number of columns if the DataFrame.

Syntax: Panel.size

Parameters: None

Returns: Returns value in int representing the number of elements in this object.

Code # 1 :

# pandas module import

import pandas as pd 

import numpy as np 

 

df1 = pd.DataFrame ({ `a` : [ `Geeks` , ` For` , `geeks` , ` for` , ` real` ], 

` b` : [ 11 , 1.025 , 333 , 114.48 , 1333 ]}) 

 

print ( " df1 is - " , df1)

 
# Create a 5 * 5 data frame

df2 = pd.DataF rame (np.random.rand ( 10 , 2 ), columns = [ `a` , ` b` ]) 

print ( "df2 is -" , df2)

Now let`s create a Panel using dict for df1 and df2 and get the size of this panel.

data = { `item1` : df1, ` item2` : df2} 

 
# create a panel

panel = pd.Panel.from_dict (data , orient = `minor` ) 

print ( "panel [` b`] is - " , panel [ `b` ], `` ) 

 

 

print ( "Size of panel [` b`] is - " , panel [ ` b` ]. size) 

 Output:

Code # 2:

# pandas module import

import pandas as pd 

import numpy as np 

 

df1 = pd.DataFrame ({ `a` : [ `Geeks` , ` For` , `geeks` , ` for` , `real` ], 

  `b` : [ 11 , 1.025 , 333 , 114.48 , 1333 ]}) 

  

data = { `item1` : df1, `item2` : df1} 

 
# create a panel

panel = pd.Panel.from_dict (data, orient = `minor` ) < / code>

 

print ( "panel [` b`] is - " , panel [ `b` ], ` ` ) 

 

print ( "Size of panel [` b`] is - " , panel [ ` b` ]. size) 

Output:

Code # 3:

# pandas module import

import pandas as pd 

import numpy as np 

 

df1 = pd.DataFrame ({ `a` : [ `Geeks` , ` For` , `geeks` , ` real` ] , 

`b` : [ - 11 , + 1.025 , - 114.48 , 1333 ]}) 

  

df2 = pd.DataFrame ({ `a` : [ ` I` , `am` , `dataframe` , `two` ], 

  `b` : [ 100 , 100 , 100 , 100 ]}) 

 

data = { `ite m1` : df1, `item2` : df2}

 
# create a panel

panel = pd.Panel.from_dict (data, orient = ` minor` ) 

print ( "panel [` b`] is - " , panel [ `b` ]) 

  

print ( "Size of panel [ `b`] is -" , panel [ `b` ] .size) 

Output:
< img src = "http://espressocode.top/images/otodoglecuver29327.jpg" />