Скачать или смотреть na.omit Function in R (Example) | Listwise Deletion | Data Frame & Vector | Remove Incomplete Cases

How to remove all incomplete cases of a data object (typically of a data frame, matrix or vector) in the R programming language. More details: https://statisticsglobe.com/na-omit-r...
R code of this video:

vec ＜- c(2, 6, NA, 5, 5, NA, 4, 7) # Create example vector
vec # Print example vector

vec_new ＜- na.omit(vec) # Apply na.omit to vector
vec_new # Print updated vector

data ＜- data.frame(x1 = c(9, 6, NA, 9, 2, 5, NA), # Column with 2 missing values
x2 = c(NA, 5, 2, 1, 5, 8, 0), # Column with 1 missing value
x3 = c(1, 3, 5, 7, 9, 7, 5)) # Column without missing values
data # Print data to RStudio console

data_new ＜- na.omit(data) # Apply na.omit to data frame
data_new # Print updated data frame

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