https://wiki.unloquer.org/ 2026-04-21T10:43:54+00:00 https://wiki.unloquer.org/ https://wiki.unloquer.org/_media/wiki/logo.png text/html 2022-03-01T17:12:14+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.unloquer.org/edu/moneda/start?rev=1646154734&do=diff Consultar precio acciones COLCAP if (!require(tidyverse)) {install.packages("tidyverse")} if (!require(readxl)) {install.packages("readxl")} if (!require(httr)) {install.packages("httr")} if (!require(lubridate)) {install.packages("lubridate")} if (!require(glue)) {install.packages("glue")} begin <- ymd("2022-02-01") end <- ymd("2022-02-07") days_to_retrieve <- c(begin, begin + days(1:as.integer(interval(begin, end) / days(1)))) get_dayly_data <- function(day_to_retrieve) { url <- glue("…