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I want to summarize a huge data frame in R in such a way that I only need unique "lat", "lon", "Date (Year)" and "Maxium Value"

score 29 · Answer 1 · 2024-03-28T23:24:04.760000

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I want to summarize a huge data frame in R in such a way that I only need unique "lat", "lon", "Date (Year)" and "Maxium Value"

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53 views Asked by Sai Paritala At 14 March 2024 at 20:31

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32 views Asked by chriswang123456 At 06 March 2024 at 18:19

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TechQA.

List Question

I want to summarize a huge data frame in R in such a way that I only need unique "lat", "lon", "Date (Year)" and "Maxium Value"

CSV file data manipulation in R

Downsample a pandas dataframe keeping same proportion of target in every month

Add a blank row to an R dataframe if a condition is met eleswhere in the dataframe

Calculating count of active outbreaks using start and end dates in R

Merge objects updating keys

Is there a way in R to select first instance of columns and arrange a list vertically?

What is the quickest way to calculate the number of points in a radius for each line of a large dataframe?

Is there a way to create even single year age from the groups based on a weight?

Is there way to expand rows in a data frame by conditioning on two columns?

Counting consecutive columns that satisfy a condition in R

Restructuring DataFrame to match value with other column number

removing data based on multiple date columns in R

Pythonic way to parse huge string into fields

Merging results in an error (Error: cannot allocate vector)?

Given start date and month (numerical) how do I create a date column based off the start date and # of months in R

Dplyr: Rearrange a Dataframe by Putting Multiple Factors in One Cell in Multiple Columns into Separate Individual Rows into one Column using R

How to convert Latin characters to lowercase in data frame in Python?

R: If-else/mutate(?) statement where a new column value is added to a value from another column and row based on a condition

How to make a table from a list?

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