Counting Records from Another Table as a Name in Laravel Eloquent Using DB::raw()

Calculating Mean, Standard Deviation, and Counts in a Single Record Using Conditional Aggregation for High Performance

Understanding Pandas GroupBy and Transforming DataFrames for Count Distinct Values

Counting Number of Rows with Dplyr: A Guide to Grouping and Summarizing

Creating Cumulative Counts in Pandas When Two Values Match

Combining Two SQL Statements with Same Stem but Different WHERE Clause: A Simplified Solution

Retrieving the Most Liked Photo in a Complex Database Schema

How to Count Occurrences with Window Functions and Table Joins for Advanced Data Analysis

Understanding Consecutive Row Operations in Pandas DataFrames: A Comprehensive Guide

Understanding the Issue with Countif in Pandas Dataframe: The Correct Approach to Conditional Filtering