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# Python

Whether you’re new to programming or an experienced developer, it’s easy to learn and use Python. Python is an interpreted high-level programming language for general-purpose programming.

Python Tutorials will help you to up and running with Python in no time.

## Numpy random shuffle() Method in Python

Numpy random.shuffle() method is used to modify the sequence in place by shuffling its content. In the case of multi-dimensional arrays, the array is shuffled only across the first axis. Also, only the order of sub-arrays in…

## Numpy percentile() Method Example in Python

Numpy percentile() method is used to compute the ith percentile of the provided input data supplied using arrays along a specified axis. But what does percentile value mean? A percentile is a mathematical term generally used in statistics.…

## Numpy inner() Method in Python

Numpy inner() method is used to compute the inner product of two given input arrays. In the case of 1D arrays, the ordinary inner product of vectors is returned (without complex conjugation), whereas, in case of higher dimensions, a…

## Numpy matmul() Method in Python

Numpy matmul() method is used to find out the matrix product of two arrays. In the case of 2D matrices, a regular matrix product is returned. If the provided matrices are of dimensionality greater than 2, then it is treated as a stack of…

## Numpy convolve() Method in Python

Numpy convolve() method is used to return discrete, linear convolution of two 1-dimensional vectors. What does convolution mean? In mathematical terms, convolution is a mathematical operator who is generally used in signal processing. An…

## Numpy correlate() Method in Python

Numpy correlate() method is used to find cross-correlation between two 1-dimensional vectors. The correlate() function which computes the correlation as generally defined in single-processing text is given as: c_{v1v2} = sum_n v1 *…

## Numpy polyfit() Method in Python

Numpy polyfit() method is used to fit our data inside a polynomial function. It least squares the polynomial fit. It fits a polynomial p(X) of degree deg to points (X, Y). This method returns a vector of coefficients p that minimizes the…

## Numpy linalg det() Method in Python

Numpy.linalg.det() is used to get the determinant of a square matrix. But what is the determinant of a Matrix: It is calculated from the subtraction of the product of the two diagonal elements (left diagonal - right diagonal). For example,…

## Pandas concat() Method Example in Python

Pandas concat() method is used to concatenate the pandas objects along a particular axis with optional set logic, which can be union or intersection along the other axes. Pandas concat() function does all of the heavy lifting of performing…

## Pandas DataFrame append() Method in Python

Pandas DataFrame append() method is used to append rows of one DataFrame to the end of the other DataFrame. After appending, it returns a new DataFrame object. The append() function does not change the source or original DataFrame. Columns…

## Pandas DataFrame groupby() Method in Python

Pandas DataFrame groupby() method is used to split data of a particular dataset into groups based on some criteria. The groupby() function split the data on any of the axes. The DataFrame groupby() function involves the splitting of…