Machine Learning | Data Science | Replace cell value, Rename a column name of Pandas dataframe - P3
Machine Learning | Data Science | Replace a cell value, Rename a column name of Pandas dataset - P3
Topics to be covered :
1. How to replace a value.
2. How to rename a column.
Please Refer the same Titanic Train Dataset
How to replace a value?
dataset['Sex'].replace("male",'Men')
dataset['col1'] = dataset['Sex'].replace("male",'Men')
How to rename a column
dataset = dataset.rename(columns={'col1': 'col2'})
dataset = dataset.rename(columns={'col2': 'col3'})
dataset = dataset.rename(columns={'Parch': 'Parch1'})
All Playlist of this youtube channel
====================================
1. Data Preprocessing in Machine Learning
• Data Preprocessing in Machine Learnin...
2. Confusion Matrix in Machine Learning, ML, AI
• Confusion Matrix in Machine Learning,...
3. Anaconda, Python Installation, Spyder, Jupyter Notebook, PyCharm, Graphviz
• Anaconda | Python Installation | Spyd...
4. Cross Validation, Sampling, train test split in Machine Learning
• Cross Validation | Sampling | train t...
5. Drop and Delete Operations in Python Pandas
• Drop and Delete Operations in Python ...
6. Matrices and Vectors with python
• Matrices and Vectors with python
7. Detect Outliers in Machine Learning
• Detect Outliers in Machine Learning
8. TimeSeries preprocessing in Machine Learning
• TimeSeries preprocessing in Machine L...
9. Handling Missing Values in Machine Learning
• Handling Missing Values in Machine Le...
10. Dummy Encoding Encoding in Machine Learning
• Label Encoding, One hot Encoding, Dum...
11. Data Visualisation with Python, Seaborn, Matplotlib
• Data Visualisation with Python, Matpl...
12. Feature Scaling in Machine Learning
• Feature Scaling in Machine Learning
13. Python 3 basics for Beginner
• Python | Python 3 Basics | Python for...
14. Statistics with Python
• Statistics with Python
15. Sklearn Scikit Learn Machine Learning
• Sklearn Scikit Learn Machine Learning
16. Python Pandas Dataframe Operations
• Python Pandas Dataframe Operations
17. Linear Regression, Supervised Machine Learning
• Linear Regression | Supervised Machin...
18 Interiew Questions
• Interview Question for Machine Learni...
19. Jupyter Notebook Operations
• Jupyter and Spyder Notebook Operation...
