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SigmaPlot Interface ::
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SigmaPlot Interface Toolbox for O-Matrix Plot Samples
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The The SigmaPlot Interface Toolbox for O-Matrix
enables you to create SigmaPlot graphs directly from O-Matrix.
This language-based control of SigmaPlot couples the numerical analysis
and automation capabilities of O-Matrix with SigmaPlot
visualization. The following examples illustrate how commands are
entered in O-Matrix to render plots in SigmaPlot. This is a sampling
of only a few of the plot types that can be created.
SigmaPlot Graph
Click thumbnail to view complete graph
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O-Matrix Commands
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# Create xy plot of single vector
x = 0. : .1 : 2*pi
splot( sin(x) )
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# X vs. multiple Y with style changes
x = 0.:.1:2*pi
y = [sin(x), cos(x)]
splot(x, y, "line", "Dash-dot", 0.04, "red")
spxtitle("X")
spytitle("sin(x)/cos(x)")
sptitle("Sine - Cosine Graph")
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# Create 3-D trajectory plot
y = 0.: .01 : 2 * pi
x = sin(4*y)
z = cos(4*y)
splot(x, y, z)
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# Create vertical bar chart with errors
Y = {2., 2.5, 3.25}
YN = [Y, Y*1.5, Y*2, Y*0.8]
x = {10, 15, 20}
sbar(YN, x, rand(rowdim(YN), coldim(YN))*2)
sptitle("Vertical Bar Chart with Errors")
spcolumns({"X","Sample", "Sample*1.5", ...
"Sample*2.0", "Sample*0.8"})
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# Scatter Plot with Error bars & regression fit
x = 1:1:10
y1 = {.6,3.2,3.3,3.8,4.7,4.9,4.9,4.9,5.2,5}
e1 = {.24,.54,.52,.4,.26,.33,.54,.29,.44,.2}
y2 = {1.2,1.6,2.2,2.6,3.1,2.6,2.9,3.1,3,2.6}
e2 = {.3,.41,.4,.21,.32,.37,.28,.3,.39,.26}
serrorbars(x, [y1,y2], [e1,e2], "regression")
sptitle("Error Bars & Regression Fit")
spcolumns({"X", "y1", "error1", "y2", "error2"})
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# Unevenly Spaced Box Plots
x = {1, 2, 4, 8, 15}
Y = rand(100, rowdim(x)) * 4
sbox(x,Y)
sptitle("Specialized Box Plots")
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# Creating Histograms
r = snormal(128000,1)
shist(r, 40);
shist(r, 30, true);
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# Contour Samples
x = {[1,2,3], [2,4,7], [3,7,14]}
scontour(x)
sptitle("Simple Contour")
scontour(x, true, true)
sptitle("Contour with Labels")
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# Surface Plot Examples
include example\demo\fft2dx.oms
ssurface(G)
sptitle("G(f1, f2)")
ssurface(G, false)
sptitle("G(f1, f2) - no lines")
ssurface(G, true, "discrete")
sptitle("G(f1, f2) - discrete levels")
ssurface(G, true, "none")
sptitle("G(f1, f2) - no colors")
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# Pie Charts
sales = {10,8,5,12,13,5,13,11,9,7,15,4}
spie(sales)
sptitle("Widget Sales")
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# Manipulating data in an existing
# SigmaPlot notebook
jnbFile = [OM_INSTALL,"\ipacks\SP\examples\Rosenbrock.jnb"]
spopen(jnbFile)
spitem("OMatrixWorksheet1")
R = spget(1, 1, 21, 21)
z = fill(1.0, 7, 6)
R.blk(5, 5, 7, 6) = z
spput(R)
spitem("OMatrixGraph1")
sptitle("Modified Rosenbrock Function")
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# Run a SigmaPlot macro on a graph created from O-Matrix
include example\demo\fft2dx.oms
ssurface(G)
sptitle("2-D FFT")
spmacro("name", "Insert Graphs into Word")
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# Creating Ternary Plots
dataFile = [OM_INSTALL,"\example\automation\ternaryData.csv"]
Nr = nrows(dataFile)
tData = read(dataFile, "real", Nr, 3)
sternary(tData)
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# Creating Polar Plots
r = 1. : 1. : 100.
Theta = 360 * [r, -r] / 100
R = [r, r]
spolar(Theta, R)
sptitle("spolar(Theta,R)")
spolar(Theta, R, "Scatter & Lines")
sptitle("spolar(Theta,R) - Scatter & Lines")
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