'GADM' is a database of global administrative boundaries. 'alt' stands for altitude (elevation) the data were aggregated from SRTM 90 m resolution data between -60 and 60 latitude. Default is the current working directoryĪdditional required (!) parameters. Path name indicating where to store the data. If TRUE data will be downloaded if not locally availableĬharacter. ) ccodes ()ĭata set name, currently supported are 'GADM', 'countries', 'SRTM', 'alt', 'worldclim', and 'worldclim_past'. We can easily see that the horse3 has the lowest average time.GetData ( name, download = TRUE, path = ''. In the following plot, red line represents average time of horse1, and blue for horse2, black for horse3. Plot(horse1, type = "p", col = "#FF000099", ylim = c(lowY, topY),Īll these plots use the third time calculation data, matching the Results 3 above. # Also, we can plot points of all three horses: Xlab = "distance", ylab = "average time") LowY <- min(horse1_av, horse2_av, horse3_av) TopY <- max(horse1_av, horse2_av, horse3_av) # Making sure the y axis is at the right height # Plot lines (horse1 use red line horse2 use blue line horse3 use black line): Horse3_av <- cumsum(horse3) / seq_along(horse3) Horse2_av <- cumsum(horse2) / seq_along(horse2) Horse1_av <- cumsum(horse1) / seq_along(horse1) # chip cycle if we just make graphs of each individual result # We can see how the measure times are based on the batches in the computers (original data source: ) R script: # Question 3: What is the value of: sum (dat $Zip * dat $Ext, na.rm = T) Read rows 18-23 and columns 7-15 into R and assign the result to a variable called: dat Which of the “tidy data” principles does this variable violate? Result:ĭownload the Excel spreadsheet on Natural Gas Aquisition Program here: Consider the variable FES in the code book. How many properties are worth $1,000,000 or more? R script: # Question 1: The code book, describing the variable names is here: Download the 2006 microdata survey about housing for the state of Idaho using download.file() from here:Īnd load the data into R. The American Community Survey distributes downloadable data about United States communities.
0 kommentar(er)
