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...so am including my code below: library("RJDBC") param <- 249 param2 <- 188129 postgres <- JDBC("org.postgresql.Driver", ".m2/repository/postgresql/postgresql/9.0-801.jdbc4/postgresql-9.0-801.jdbc4.jar") con <- dbConnect(postgres, "jdbc:postgresql://hq.d8u.us/erm", user = "hdiwan") sql <- "select id, startdate, value from dists where profileid = ?" data1 <- dbGetQuery(conn, sql, param) # Dies here, no matter what the query, tried with "select 1+1" as well as the one above data2 <- dbGetQuery(conn, sql, para...

Not sure if this is the right place to report this, but: Am using ggmap to generate a map of a bounding box from 161 latitude/longitude pairs and the code crashes R (in ess). Data is at http://analysis.d8u.us/~hdiwan/plotSource.csv and the code to read it is below. I'm not sure if ess, emacs, ggmap, R, or my laptop is to blame. Here's the code: > rmc <- read.csv('http://analysis.d8u.us/~hdiwan/rmc.csv', header=TRUE) > siteLat = c(as.numeric(rmc$latitude)) > siteLon = c(as....

Hi all: If there are two numeric variable:x,y, and I can get paired scatter plot by function "pairs".But if x and y are character, and I want to get paired mosaic plot,which function should be used then? Many thanks! My best. -- QQ: 1733768559 [[alternative HTML version deleted]]

Dear all, I tried to rerun the examples given by Hyndman in otexts but keep on getting errors and I have searched through google but no solution yet. Thank you in advance for any help given. library(fpp3) library(lubridate) library(xts) library(fabletools) library(ggplot2) library(dplyr) library(gridExtra) > dput(head(new_us_retail_employment,100))structure(list(Month = structure(c(-11323,