plot a linear regression figure and return a list of parameters.

Source: R/foo.R

plot a linear regression figure and return a list of parameters.

plotlm(x, y, xlim = range(as.numeric(x), na.rm = TRUE), ylim = range(as.numeric(y),
    na.rm = TRUE), plot.title = "linear regression", xlab = "x", ylab = "y",
    refline = FALSE, slope = 1, intercept = 0, showr2 = TRUE, showleg = TRUE)

Arguments

x

numeric
y

numeric
xlim

numeric
ylim

numeric
plot.title

character
xlab

character
ylab

character
refline

logical. if a reference line is plotted
slope

slope of refline
intercept

intercept of refline
showr2

logical
showleg

logical

Value

a figure

Examples

plotlm(1:10, 1:10 + rnorm(10))
#> [[1]]
#>              Estimate Std. Error   t value     Pr(>|t|)
#> (Intercept) 0.7560803  1.0243362 0.7381173 0.4815317545
#> x           0.9003415  0.1650867 5.4537485 0.0006060053
#> 
#> [[2]]
#> [1] 0.7880423
#>