Python is one of the best language used by data scientist for various data science projects/application. It provide great functionality to deal with mathematics, statistics and scientific function. Visit:https://datamites.com/data-science-course-training-bangalore/

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Python for Data
Analysis
DataMites
Part 4
Accredited by IABAC™

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SciKit- Learn
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➔ It provides Machine Learning Algorithms, Regression,
Classification, Clustering and Model Validation.
➔ Built on SciPy, Numpy and Matplotlib

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Matplotlib
➔ It is a 2D plotting library that provides quality figures in
different hardcopy formats.,
➔ Line Plots, Barcharts, Histogram, Pie Charts etc.
➔ It consists of functions similar to Matlab
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Python Libraries for Data Science
Seaborn
It is similar to the popular ggplot 2 library in R
It helps in drawing attractive statistical graphics.
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Data Frames Attribute
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dtypes- list the column types
columns- List the column names
axes- List the row labels and column names
ndim- number of dimensions
values- Numpy data representation

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Selecting a column in a Data Frame
Method 1- A column name is used to subset a data frame
Method 2 - Using the column name as an attribute
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Groupby method for Data Frames
Group by method can be used:-
For splitting the data into groups
Calculating the statistics for each group
It is same dplyr() function in R
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