R use of where to select rows by matching an element from a list

0 votes
I'm trying to utilise R's "where" function in a loop to select a certain row from two datasets based on a matching element, and then plot the two together in a scatterplot. The row names of the two dataframes, as well as the loop, are provided in the code sample below. There are more counties in each dataframe than are listed in "mycounties."

I have used the "where" function in a loop exactly like this before, but this time R is returning the error message that "where" doesn't exist? I know "where" exists! My question is, how do I make R recognize this "where" structure, or is there a better way to pick out the rows I want to plot?
Jun 10, 2022 in Data Analytics by Avinash
• 1,260 points
547 views

No answer to this question. Be the first to respond.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.

Related Questions In Data Analytics

0 votes
1 answer

How do I remove an element from a list by index in R?

Use list[index] = NULL The list value will ...READ MORE

answered Oct 31, 2019 in Data Analytics by Cherukuri
• 33,030 points
2,072 views
0 votes
1 answer

How to remove an element from a list in R?

Hi@akhtar, You can remove a value from a ...READ MORE

answered Oct 30, 2020 in Data Analytics by MD
• 95,440 points
3,939 views
0 votes
1 answer

Dynamically select element from a list and work with it - Shiny R

Follow these steps: Import the data into R Check ...READ MORE

answered Dec 5, 2018 in Data Analytics by Maverick
• 10,840 points
3,478 views
0 votes
1 answer
+1 vote
1 answer

How to convert a list of dataframes in to a single dataframe using R?

You can use the plyr function: data <- ...READ MORE

answered Apr 14, 2018 in Data Analytics by Sahiti
• 6,370 points
6,322 views
0 votes
2 answers

R function for finding the index of an element in a vector?

The function match works on vectors : x <- sample(1:10) x # ...READ MORE

answered Dec 12, 2020 in Data Analytics by Rajiv
• 8,910 points
56,017 views
0 votes
1 answer

Big Data transformations with R

Dear Koushik, Hope you are doing great. You can ...READ MORE

answered Dec 18, 2017 in Data Analytics by Sudhir
• 1,610 points
759 views
0 votes
2 answers

Transforming a key/value string into distinct rows in R

We would start off by loading the ...READ MORE

answered Mar 26, 2018 in Data Analytics by Bharani
• 4,660 points
831 views
0 votes
1 answer

Finding frequency of observations in R

You can use the "dplyr" package to ...READ MORE

answered Mar 26, 2018 in Data Analytics by Bharani
• 4,660 points
5,541 views
0 votes
1 answer

Left Join and Right Join using "dplyr"

The below is the code to perform ...READ MORE

answered Mar 27, 2018 in Data Analytics by Bharani
• 4,660 points
852 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP