NumPy sum() in Python
In NumPy, sum() is a method that adds up all the elements of an array. It is commonly…
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NumPy std() in Python
In NumPy, std() is a method used to calculate the standard deviation of an array’s elements. Standard deviation…
Pandas quantile() in Python
In Python, pandas.quantile() is a method that calculates the specified quantile (or percentile) of data along a specified…
What is C++ Set
In C++, std::set is a container that stores unique elements in a specific order. It automatically sorts elements…
NumPy meshgrid() in python
In NumPy, meshgrid() is a function that creates a coordinate matrix (grid) from two 1-D arrays. It’s commonly…
Pandas Pivot Table in pyhton
In Python, a Pandas pivot table is a powerful tool used to summarize, aggregate, and analyze data in…
Pandas Indexing and Slicing
In Python, Pandas indexing and slicing are methods to access and manipulate rows and columns in a DataFrame…
NumPy percentile() in python
In NumPy, percentile() is a method used to calculate the specified percentile of a given data set. It…
Pandas loc[] in pytho
In Python’s Pandas library, loc[] is used to access rows and columns in a DataFrame using labels (names)…
NumPy loadtxt() in python
In Python, numpy.loadtxt() is a function used to load data from a text file into a NumPy array.…