HNum.CSV

Documentation

type Header = [String]

Type Aliases for convenience

data DataFrame a

DataFrame structure to write csv

Constructors

DataFrame

Fields

• header :: Header
• dat :: Matrix a

Instances

Functor DataFrame

Methods

fmap :: (a -> b) -> DataFrame a -> DataFrame b

(<$) :: a -> DataFrame b -> DataFrame a

Convertable DataFrame

Methods

readInt :: DataFrame String -> DataFrame Int

readInteger :: DataFrame String -> DataFrame Integer

readDouble :: DataFrame String -> DataFrame Double

Writable DataFrame

Methods

toString :: Show a => DataFrame a -> String

writeCSV :: Show a => String -> DataFrame a -> IO ()

Eq a => Eq (DataFrame a)

Methods

(==) :: DataFrame a -> DataFrame a -> Bool

(/=) :: DataFrame a -> DataFrame a -> Bool

Show a => Show (DataFrame a)

Methods

showsPrec :: Int -> DataFrame a -> ShowS

show :: DataFrame a -> String

showList :: [DataFrame a] -> ShowS

dataframe :: Header -> Matrix a -> DataFrame a

dataframe constructor

fromVectors :: Header -> [Vector a] -> DataFrame a

dataframe from vectors

(#) :: Eq a => DataFrame a -> String -> Vector a

Extract Vector in DataFrame

class Functor f => Writable f where

Class to write csv file

Minimal complete definition

toString, writeCSV

Methods

toString :: Show a => f a -> String

Object to String (Different to Show)

writeCSV :: Show a => String -> f a -> IO ()

Write as CSV

Instances

Writable Matrix

Methods

toString :: Show a => Matrix a -> String

writeCSV :: Show a => String -> Matrix a -> IO ()

Writable Vector

Methods

toString :: Show a => Vector a -> String

writeCSV :: Show a => String -> Vector a -> IO ()

Writable DataFrame

Methods

toString :: Show a => DataFrame a -> String

writeCSV :: Show a => String -> DataFrame a -> IO ()

readCSV :: String -> IO (DataFrame String)

From CSV to DataFrame

cm :: [String] -> String

For Convenient

splitWith :: Char -> String -> [String]

Split With Seperator

rmQuot :: String -> String

Remove Quotation Symbol