SQLDF package - WHERE operation (SQL Queries in R #2)

Опубликовано: 03 Июнь 2026
на канале: Ecoresolve
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In this tutorial series “SQL Queries in R” we will be looking at few of the most commonly used SQL queries/operations and will try to implement them in R using packages such as SQLDF. In this video, the WHERE operation is explored.


For similar videos on data analysis and visualization, check out the links attached:


Data Visualization Basics tutorial series:
https://tinyurl.com/data-viz-basics-in-R


Data Analysis Basics in R tutorial series:
https://tinyurl.com/data-analysis-bas...


Intermediate Data Analysis in R tutorial series:
https://tinyurl.com/intermediate-data...




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Other related videos/links:


SQL in R


SQLDF package - SELECT operation:    • SQLDF package  - SELECT operation (SQL Que...  




Intermediate Data Analysis in R


FOR Loop:    • Basic FOR Loops (Intermediate Data Analysi...  


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Adding columns using mutate and transmute (dplyr):    • dplyr package - mutate and transmute (Inte...  


Subsetting rows and columns using filter and select (dplyr):    • dplyr package – select and filter (Interme...  


Subsetting rows using slice function (dplyr):    • dplyr package – slice function for subsett...  


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Number and size of groups:    • dplyr package – number and size of groups ...  




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Plot multiple plots:    • Plotting in R using ggplot2: Plotting mult...  




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Data Analysis Basics in R


Setting a working directory in R Studio:    • How to set working directory in R Studio (...  


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Create a dataframe in R:    • How to create a dataframe in R (Data Analy...  


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How to add a column in R:    • How to add a column in R (Data Analysis Ba...  


How to remove a row in R:    • How to remove a row in R dataframes (Data ...  


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Sum of columns in R:    • How to calculate sum of columns in R dataf...  


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How to remove rows with 0 values in R dataframes:    • How to remove rows with 0 values in R data...  


How to find unique column values in R dataframes:    • How to find unique column values in R data...  




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Intro to GIS and Remote Sensing:    • What is Remote Sensing and GIS?  


What is LiDAR Remote Sensing:    • What is LiDAR? A Quick Introduction (Lidar...  


Intro to spaceborne lidar and NASA GEDI:    • Spaceborne LiDAR and NASA Global Ecosystem...  


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