Python 探索性数据分析(Exploratory Data Analysis,EDA) 探索性数据分析,主要针对原始数据进行初次了解。了解数据的分布情况、了解分析方向、排除该单个变量的异常值 等。此脚本读取的是 SQL Server ,只需给定表名或视图名称,如果有数据,将输出每个字段符合要求的每张数据分布图。 # -*- coding: UT
Learn about exploratory data analysis in Python with this four-hour course. Use real-world data to clean, explore, visualize, and extract insights.
k = 0 for row in df_type.itertuples(): k = k + 1 #字符类型,绘柱状图 if row.typename in list_char: col = df_date.groupby([row.colname]).agg({row.colname:['count']}) row_count = col.shape[0] #col_count = col.shape[1] col = col.sort_index() val = col.values.tolis...
Part three of a comprehensive, practical guide to CLV techniques and real-world use-cases Katherine Munro November 17, 2023 12 min read Squashing the Average: A Dive into Penalized Quantile Regression for Python Data Science How to build penalized quantile regression models (with code!) ...
In this live training, we'll be doing Exploratory Data Analysis, or EDA, on a dataset that consists of hotel booking data. It includes many details a…
探索性数据分析,主要针对原始数据进行初次了解。了解数据的分布情况、了解分析方向、排除该单个变量的异常值 等。此脚本读取的是 SQL Server ,只需给定表名或视图名称,如果有数据,将输出每个字段符合要求的每张数据分布图。 #-*- coding: UTF-8 -*-#python 3.5.0#探索性数据分析(Exploratory Data Analysis,EDA)...
Exploratory Data Analysis Using PythonIn this tutorial, you’ll use Python and Pandas to explore a dataset and create visual distributions, identify and eliminate outliers, and uncover correlations between two datasets. FacebookTwitterLinkedInRedditEmail分享...
What is the Python Pandas Profiling library? How to use thePandasProfiling library for Exploratory Data Analysis There is also a video version of this tutorial on my YouTube channel which can be viewed below: The notebook used in this tutorial can be downloaded from my GitHub Repository at th...
Prince is a Python library for multivariate exploratory data analysis in Python. It includes a variety of methods for summarizing tabular data, including principal component analysis (PCA) and correspondence analysis (CA). Prince provides efficient implementations, using a scikit-learn API. I made Pri...
Dora is a Python library designed to automate the painful parts of exploratory data analysis.The library contains convenience functions for data cleaning, feature selection & extraction, visualization, partitioning data for model validation, and versioning transformations of data....