I am new to LaTeX. How can I draw a graph for this data...
files 1 5.350 ±0.011 ns/op
files 250 218.984 ±0.290 ns/op
files 500 545.244 ±3.784 ns/op
files 750 822.573 ±6.720 ns/op
files 1000 1192.118 ±2.157 ns/op
scanner 1 5.290 ±0.010 ns/op
scanner 250 263.696 ±0.818 ns/op
scanner 500 595.838 ±1.886 ns/op
scanner 750 961.677 ±2.784 ns/op
scanner 1000 1387.766 ±113.272 ns/op
So I want both files and scanner to be on the same graph and for both the error ranges show up as well. y-axis would be time taken. x-axis would be 1, 250, 500, 750, 1000. So basically the graph has two lines - one for scanner, one for files. And each plot should be a dot and also show error range in the same graph like Plotting standard error. I would also like with a line graph for a bar chart like pgfplots: Bar graph with confidence intervals (error)