Plots index

Here is the Plots menu:

Plotting problems?

these are usually due to the Winsteps-Excel interface. See www.winsteps.com/problems.htm

These are plotted with Excel:

Compare statistics: Scatterplot

enables you to draw scatter-plots (xy-plots) of Winsteps statistics within or between analyses. It also produces the tabular output of Table 34.

Bubble chart (pathway)

generates a Bond & Fox-style bubble chart.

Construct Alley

generates a Massof-style construct map with error bars

Keyform Plot - Horizontal

generates a horizontal Keyform layout.

Keyform Plot - Vertical

generates a vertical Keyform layout.

Plot 23.6 Person measures for Item clusters

scatterplots the person measures in Table 23.6 on the 3 clusters of items in Table 23.1

Plot 30.2. (Item): DIF

DIF plots the DIF values in Table 30.2.

Plot 31.2. (Person): DPF

DPF plots the DPF values in Table 31.2.

Plot 33.3. (Person-Item): DGF: DIF& DPF

DIF & DPF plots the DIF+DPF values in Table 33.3.

Plot 45. Person measures after each item

plots the values in Table 45

These are plotted with R Statistics:

WrightMap - R Statistics

plots a WrightMap (Torres Irribarra & Freund)

Histogram

plots a histogram using 1 column of numbers for the x value and y count

2D x-y Scatterplot

plots a 2-dimensional scatterplot using 2 columns of numbers for the x-y values.

3D x-y-z Scatterplot

plots a 3-dimensional scatterplot using 3 columns of numbers for the x-y-z values.

Principal Components + Factor Analysis + Cluster Analysis

plots PCA and EFA eigenvalues and reports component/factor loadings, scores. Draw cluster analysis dendrogram

This is plotted with your webpage browset:

Webpage 2D x-y Scatterplot

plots a 2-dimensional scatterplot using 2 columns of numbers for the x-y values.with interactive point labels