NEWS

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cusum 0.4.1 (2019-10-02)

Bug fixes

• improved passing of custom weights
• alpha calculation works correctly for process improvements

cusum 0.4.0 (2019-08-28)

New features

• new function to calculate group-sequential CUSUM (GSCUSUM) for risk-adjusted and non-risk-adjusted processes
• vignette describing gscusum-functions
• custom weights can be passed to cusum and racusum functions

cusum 0.3.0 (2019-06-17)

New features

• new function to calculate CUSUM control limits exactly for very small sample sizes
• function to calculate DPCL following Zhang and Woodall (2016) for RA-CUSUM
• detect process improvements with cusum() and racusum()

cusum 0.2.1 (2019-03-19)

Bug fixes

• fixed typo in cusum_limit_sim and cusum_alpha_sim

cusum 0.2.0 (2019-03-15)

New features

• S3 method for plot.cusum()
• cusum class