data.frame() Function
The data.frame() function creates a data frame from vectors or lists. Each vector becomes a column, and its variable name is used as the column name.
Example
12345678# Data name <- c("Alex", "Julia", "Finn") age <- c(24, 43, 32) gender <- c("M", "F", "M") # Create a data frame test <- data.frame(name, age, gender) test
The resulting data frame has three columns (name, age, and gender), with column names automatically taken from the variable names.
Swipe to start coding
You have two vectors: items and prices, containing the names and prices of goods in a local furniture store.
Your tasks are to:
- Create a data frame named
storewith two columns,itemsandprices(these are the respective variable names). - Output
storevariable value.
Lösning
Tack för dina kommentarer!
single
Fråga AI
Fråga AI
Fråga vad du vill eller prova någon av de föreslagna frågorna för att starta vårt samtal
Fantastiskt!
Completion betyg förbättrat till 2.27
data.frame() Function
Svep för att visa menyn
The data.frame() function creates a data frame from vectors or lists. Each vector becomes a column, and its variable name is used as the column name.
Example
12345678# Data name <- c("Alex", "Julia", "Finn") age <- c(24, 43, 32) gender <- c("M", "F", "M") # Create a data frame test <- data.frame(name, age, gender) test
The resulting data frame has three columns (name, age, and gender), with column names automatically taken from the variable names.
Swipe to start coding
You have two vectors: items and prices, containing the names and prices of goods in a local furniture store.
Your tasks are to:
- Create a data frame named
storewith two columns,itemsandprices(these are the respective variable names). - Output
storevariable value.
Lösning
Tack för dina kommentarer!
single