How do i get lines on a line graph?

  • Thread starter Thread starter baffledbrewer
  • Start date Start date
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baffledbrewer

I am trying to plot a number of series of data on the same graph. It i
experimental data with 'time' as the x axis. Measurements of th
experimental data were taken at 4 hour intervals, but they were not al
started at the same time. This means that the values of time in th
table must increment by 1 but there will not be an experimental valu
for each hour because a measurement was not taken. This is the tabl
of data.

16 2.0 0.8
17 2.1 0.8
18 2.6 0.9
19
20 1.7 0.7
21 1.6 0.7
22 2.2 0.7
23
24 1.0 0.6
25 1.2 0.6
26 2.0 0.6
27
28 0.7 0.5
29 0.7 0.5
30 1.8 0.6
31
32 0.6 0.5
33 0.6 0.4
34 1.7 0.6
35
36
37
38
39
40
41 0.6 0.4
42 1.5 0.5
43
44
45 0.5 0.4
46 1.4 0.5

When i plot a line graph or scatter graph of the points, there is not
line going through the points. I have done some experimenting an
concluded that this is because there are not values for some of th
times on the x axis.

Does anyone know of a way i can represent this data, with lines, all o
one graph

Thanks

Marty
 
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