Home Questions Tags Users Unanswered. I used the mask function to create a new RasterLayer. The output is correct but it does include lot's of NA values.
Now I want to get rid of the NA values. Is there an efficient way to solve this problem? Sign up or log in Sign up using Google.
An important feature of is. We are also able to check whether there is or is not an NA value in a column or vector:. As you have seen, is. We can apply the function to a whole database or to a column no matter which class the vector has.
In the following, I have prepared examples for the most important R functions that can be combined with is.
Our new vector is. If you want to drop rows with missing values of a data frame i. Combined with the R function sum, we can count the amount of NAs in our columns.
We can also test, if there is at least 1 missing value in a column of our data. In combination with the which function, is. Missing values have to be considered in our programming routines, e.
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