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+#git clone (https://github.com/sydneyharris/Exercise07) in the terminal window (not console)
+#set working directory
+setwd("/users/sydneyharris/desktop")
+
+#QUESTION 1
+#read iris.csv file in R
+iris.csv <- read.csv("/users/sydneyharris/desktop/iris.csv", header = T)
+
+#create file called iris.txt that is a tab delimited version of iris.csv, which is comma delimited
+#file is created in the current working directory
+write.table(iris.csv, "iris.txt", row.names = F, sep = "\t")
+
+#QUESTION 2
+#1. create a vector of length 10 from 100 t0 1000 by 100s
+vect <- seq(from=100, to=1000, by=100)
+vect
+#2. 2x2 data frame with scores from last week's Notre Dame game
+names <- c("Notre Dame", "Syracuse")
+scores <- c(41, 24)
+dat <- data.frame(names, scores, stringsAsFactors = F)
+dat
+#3. the number 999
+num <- 999
+num
+#4. matrix with integers from 1-50
+m<-matrix (1:50, nrow=10, ncol=5)
+m
+#5. vector containing 3 letters
+let <- c("a", "b", "c")
+let
+#combine into a list
+list_07 <- list(vect, dat, num, m, let)
+list_07
+