count number of rows
#count total rows in data frame
nrow(df)
#count total rows with no NA values in any column of data frame
nrow(na.omit(df))
#count total rows with no NA values in specific column of data frame
nrow(df[!is.na(df$column_name),])count number of rows
#count total rows in data frame
nrow(df)
#count total rows with no NA values in any column of data frame
nrow(na.omit(df))
#count total rows with no NA values in specific column of data frame
nrow(df[!is.na(df$column_name),])Excel sheet count rows
=COUNTIF(RANGE, CONDITION)
Example: =COUNTIF(C1:C30, "Paris")Copyright © 2021 Codeinu
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