Learn SQL CRUD basics and Here’s a fast overview of how to utilize them in 5 minutes.
SQL CRUD basics in 5 mins
UPDATE
To update data in a table, you can use the UPDATE statement. You need to specify the name of the table, the columns that you want to update, and the new values. You can also use a WHERE clause to specify which rows you want to update. For example, this code updates the email column of the customer’s table with the value ‘bob@example.com’ where the id column is equal to 2.
SQL
SQL
SQL
UPDATE customers
SET email = 'bob@example.com'
WHERE id = 2;
1 row affected. (Query took 0.0006 seconds.)UPDATE customers
SET email = ‘bob@example.com’
WHERE id = 2;
ANCOVA: Analysis of Covariance with python
ANCOVA is an extension of ANOVA (Analysis of Variance) that combines blocks of regression analysis and ANOVA. Which makes it Analysis of Covariance.
Learn Python The Fun Way
What if we learn topics in a desirable way!! What if we learn to write Python codes from gamers data !!
Meet the most efficient and intelligent AI assistant : NotebookLM
Start using NotebookLM today and embark on a smarter, more efficient learning journey!
Break the ice
This can be a super guide for you to start and excel in your data science career.
SQL quiz : HAVING
Solve the task by completing the SQL script
Quiz on LAG function
Learn about LAG function in SQL and solve the quiz.
Quiz on Python Function basics
fill in the blanks to complete the code.
Quiz on pandas basics
Brush up on your pandas basics knowledge. Drag and drop quizzes.
Numpy Excercise
Improve your analytical skills by practicing the following tasks
Random Forest with python
Random forest trees combine multiple decision trees to obtain an output. And it is flexible enough to adapt to Classification and Regression.
Standard Deviation
In measures of dispersion, the standard deviation is one of the prominent tools to calculate the dispersion of the data
Methods Of Dispersion
Let’s learn to calculate the spread of the data and measure it. with Absolute measures and Relative measures
Interquartile Range
Interquartile range is the difference between first and last quarters in a series of numbers. A Quartile range means a four-partition series of numbers.
IQR with Excel and python
In this article, we will learn how to utilize the functionalities provided by excel and python libraries to calculate IQR,
