Data Science TutorialsHere you can find all the data science tutorials available on Data to Fish. On this page PythonBasicsAdd Python to Windows Path ›Check if Folder/File Exists ›Run Windows cmd Commands ›Copy a File ›Create a List ›Create an Executable ›Get System Dates ›Convert a Tuple to a List ›Convert Images to PDF ›Install a Package using pip ›Modify a List ›Take a Screenshot ›Save a String as a Text File ›Upgrade pip ›Data AnalyticsCorrelation Matrix ›Covariance Matrix ›Logistic Regression ›Multiple Linear Regression ›Calculate Stats from a CSV ›Data VisualizationConvert Images to PDF ›Line Chart ›Plot a DataFrame ›Scatter, Line and Bar Charts ›Data ManagementConvert a Text File to CSV ›Create a sqlite3 Database ›Convert Excel to CSV ›Export DataFrame as JSON ›Connect to MS Access ›Connect to SQL Server ›Import a CSV File ›Convert JSON String to CSV ›Import a DataFrame Into SQLite ›Import an Excel File ›SQL to DataFrame ›pandasCheck for NaN ›Set Column as Index ›Compare Two DataFrames ›Convert a Text File to CSV ›Correlation Matrix ›Count NaN ›Covariance Matrix ›Create a DataFrame ›Check the Data Type ›Convert Excel to CSV ›Export DataFrame as JSON ›Convert Floats to Integers ›Connect to SQL Server ›If Conditions in a DataFrame ›Import a CSV File ›Join/Merge DataFrames ›Convert JSON String to CSV ›Convert a List to a DataFrame ›Change Strings to Lowercase ›Multiple Linear Regression ›NumPy Array to DataFrame ›DataFrame to a Series ›Import a DataFrame Into SQLite ›List to Series ›Plot a DataFrame ›Import an Excel File ›Remove Duplicates ›Replace Values ›Round Values ›SQL to DataFrame ›Convert Strings to Datetime ›Union DataFrames ›Calculate Stats from a CSV ›AutomationBatch Scripting (Windows)Back up Files with Timestamp ›Run a Python Script ›Schedule a Python Script ›OtherExcelString Functions ›JuliaAdd Julia to Jupyter Notebook ›RExport a Data Frame to CSV ›Install a Package ›