Posts

Showing posts with the label series in pandas examples

Featured Post

The Quick and Easy Way to Analyze Numpy Arrays

Image
The quickest and easiest way to analyze NumPy arrays is by using the numpy.array() method. This method allows you to quickly and easily analyze the values contained in a numpy array. This method can also be used to find the sum, mean, standard deviation, max, min, and other useful analysis of the value contained within a numpy array. Sum You can find the sum of Numpy arrays using the np.sum() function.  For example:  import numpy as np  a = np.array([1,2,3,4,5])  b = np.array([6,7,8,9,10])  result = np.sum([a,b])  print(result)  # Output will be 55 Mean You can find the mean of a Numpy array using the np.mean() function. This function takes in an array as an argument and returns the mean of all the values in the array.  For example, the mean of a Numpy array of [1,2,3,4,5] would be  result = np.mean([1,2,3,4,5])  print(result)  #Output: 3.0 Standard Deviation To find the standard deviation of a Numpy array, you can use the NumPy std() function. This function takes in an array as a par

How to use Pandas Series Method top ideas

Image
Here is an example of how to use a Series constructor in Pandas. A one-dimensional array capable of holding any data type (integers, strings, floating-point numbers, Python objects, etc.) is called a Series object in pandas. Sample DataFrame Single dimension data Below is the single dimension data of Index and Value.  Index  Value  1  10                2  40  3  01  4  99 Having single value for an index is called Single dimensional data. On the other hand, when one index has multiple values, it is called multi-dimensional array.   Below is the example for Multi-dimensional array.  a = (1, (10,20)) mySeries =  pd. Series(data, index=index) Here, pd is a Pandas object. The data and index are two arguments. The  data refers to a Python dictionary of "ndarray"  and index is index of data. Generating DataFrame from single dimension data The below example shows, how to construct single dimension data (Values and Index). >>>mySeries = pd. S eries([10,20,30], index