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Calculate the G and H matrices for embodied energy calculations

Source: R/embodied.R
calc_GH.Rd

Calculate the G and H matrices for embodied energy calculations

Usage

calc_GH(
  .iomats = NULL,
  Y = "Y",
  L_ixp = "L_ixp",
  R = "R",
  A = "A",
  q = "q",
  G_V = "G_V",
  G_R = "G_R",
  G = "G",
  H_V = "H_V",
  H_R = "H_R",
  H = "H"
)

Arguments

.iomats

a data frame containing matrices that describe the Input-Output structure of an Energy Conversion Chain. .iomats will likely have been obtained from the calc_io_mats function.

Y

final demand (Y) matrix or name of the column in .iodata containing same. Default is "Y".

L_ixp

industry-by-product Leontief (L_ixp) matrix or name of the column in .iodata containing same. Default is "L_ixp".

R

Resources (R) matrix or name of the column in .iodata containing same. Default is "R".

A

The name of the A matrix column in the .iomats data frame. Default is "A".

q

The name of the q vector in the .iomats data frame. Default is "q".

G_V

name for the G_V matrix on output. Default is "G_V". G_V is calculated by L_ixp * y_hat.

G_R

name for the G_R matrix on output. Default is "G_R". G_R is calculated by R * q_hat_inv * L_pxp * y_hat.

G

name for the G matrix on output. Default is "G". G is calculated by G_R + G_V.

H_V

name for the H_V matrix on output. Default is "H_V". H_V is calculated by L_ixp * Y.

H_R

name for the H_R matrix on output. Default is "H_R". H_R is calculated by R * q_hat_inv * L_pxp * Y.

H

name for the H matrix on output. Default is "H". H is calculated by H_V + H_R.

Value

a list or data frame containing G and H matrices.