Description Usage Arguments Value References Examples
Decision on hypothesis testing over single mean is made by graphing sample and population Sv-plot2s along with the threshold line. If the intersection point of two Sv-plot2s locates on or above the threshold line, the null hypothesis is rejected at specified significance level, otherwise, failed to reject.
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X |
an n by 1 matrix, equivalently, a column vector of length n, where n is number of observations. |
mu0 |
hypothesized population mean, mu0=3.5 by default. |
alpha |
significance level, alpha=0.05 by default. |
unkwnsigma |
population standard deviation is unknown, TRUE by default. |
sigma |
population standard deviation, NULL by default. |
xlab |
x-axis label, x by default. |
title |
title of the plot, Single mean: Hypothesis testing by Sv-plot2 by default. |
samcol |
sample Sv-plot2 color, grey5 by default. |
popcol |
sample Sv-plot2 color, grey45 by default. |
thrcol |
threshold color, black by default. |
... |
other graphical parameters. |
Decision on testing hypotheses over single population mean by Sv-plot2.
Wijesuriya, U. A. (2020). Sv-plots for identifying characteristics of the distribution and testing hypotheses. Communications in Statistics-Simulation and Computation, doi: 10.1080/03610918.2020.1851716.
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