DataFrame.rename
Change axis labels. Object values must be unique (1-to-1). Labels not contained in a dict / Series will be left as-is. Extra labels listed don’t throw an error.
Parameters
Type
Description
Default
Examples
Rename columns
const dfd = require("danfojs-node")
let data = {
"A": [-20, 30, 47.3],
"B": [34, -4, 5],
"C": [20, 2, 30]
}
let df = new dfd.DataFrame(data)
df.rename({ "A": "new_name" }, { inplace: true })
df.print()Rename more the one column at time
Rename index by labels
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