da.ori <- structure(list(Tubo = c(1L, 1L, 1L, 1L, 1L, 1L), Amostra = c(1L,
1L, 1L, 1L, 1L, 1L), dieta = c(1L, 1L, 1L, 1L, 1L, 1L), concentracao = c(20L,
20L, 20L, 20L, 20L, 20L), Tempo = 1:6, PG = c(4.18, 6.16, 8.13,
9.94, 11.74, 13.72)), .Names = c("Tubo", "Amostra", "dieta",
"concentracao", "Tempo", "PG"), row.names = c(NA, 6L), class = "data.frame")
require(rpanel)
#-----------------------------------------------------------------------------
myDB <- function(myPanel){ da <<- da.ori; print(head(da)); return(myPanel) }
ren_x <- function(myPanel){
var_indep <<- myPanel$var_x
colnames(da)[grep(var_indep, colnames(da))] <<- "x"
print(colnames(da)); return(myPanel)}
ren_y <- function(myPanel){
var_dep <<- myPanel$var_y
colnames(da)[grep(var_dep, colnames(da))] <<- "y"
print(colnames(da)); return(myPanel)}
#-----------------------------------------------------------------------------
{myPanel <- rp.control(title = "Adjust", size=c(500,100))
rp.button(myPanel, action=myDB, title="Importar dados / Reiniciar...") # botão importar bd
rp.textentry(panel=myPanel, variable=var_y,
labels="nome da variável dependente(y):",
initval="",
action=ren_y)
rp.textentry(panel=myPanel, variable=var_x,
labels="nome da variável independente(x):",
initval="",
action=ren_x)}
# rp.control.dispose(myPanel)
### </code>