How to convert a data frame column to numeric type?

How to convert a data frame column to numeric type?

r dataframe type-conversion

r

Convert data.frame column to a vector?

r dataframe vector type-conversion

r

Convert Named Character Vector to data.frame

r dataframe vector type-conversion

r

Convert type of multiple columns of a dataframe at once

r type-conversion

r

Replace logical values (TRUE / FALSE) with numeric (1 / 0)

r dataframe type-conversion data.table

r

Convert dataframe column to 1 or 0 for "true"/"false" values and assign to dataframe

r type-conversion

r

How to convert NUM to INT in R?

r int type-conversion

r

How to convert integer into categorical data in R?

r type-conversion

r

How to convert a spatial dataframe back to normal dataframe?

r type-conversion dataframe spatial

r

R change all columns of type factor to numeric

r type-conversion

r

Why do `as` methods remove vector names, and is there a way around it?

r type-conversion

r

Convert hours:minutes:seconds to minutes

r datetime time type-conversion

r

Preserve names when coercing vector from binary to `as.numeric`?

r vector type-conversion names

r

How to convert in both directions between year,month,day and dates in R?

r datetime type-conversion

r

R: Turning a data frame row into a character vector

string r vector type-conversion

r