named_powprod: Do a single power-product on a data frame

In zdelrosario/piMat: Utilities for Dimensional Analysis

Description

Do a single power-product on a data frame

Usage

named_powprod(weights, df_given)

Arguments

weights	power weights (exponents); vector
df_target	target data; data frame

Value

inner product results; vector

Examples

weights <- c(
  "X1" = +1,
  "X2" = -1,
)

df_target <-
 tibble(
   X1 = c( 1, 1, 1.0),
   X2 = c( 2, 3, 0.5),
 )

named_inner(weights, df_target)

zdelrosario/piMat documentation built on Jan. 2, 2020, 12:03 p.m.