Publications by fishR Blog
Replace compSlopes() with emtrends()
Introduction The compSlopes() function in FSA (prior to v0.9.0) was used to statistically compare slopes for all pairs of groups in an indicator/dummy variable regression (I/DVR). However, the excellent emtrends() function in the emmmeans package is a more general and strongly principaled function for this purpose. As such, compSlopes() will be r...
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Replace compIntercepts() with emmeans()
Introduction The compIntercepts() function in FSA (prior to v0.9.0) was used to statistically compare intercepts for all pairs of groups with the same slope in an indicator/dummy variable regression (I/DVR). However, the excellent emmeans() function in the emmmeans package is a more general approach that follows principals similar to those of emt...
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Replace fitPlot() with ggplot
Introduction We are deprecating fitPlot() from the next version of FSA (v0.9.0). It will likely be removed at the end of the year 2001. We are taking this action to make FSA more focused on fisheries applications and to eliminate “black box” functions. fitPlot() was originally designed for students to quickly visualize the results of one- and...
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Replace filterD()
We are deprecating filterD() from the next version of FSA (v0.9.0). It will likely be removed by the start of 2022. filterD() was an attempt to streamline the process of using filter() (from dplyr) followed by droplevels() to remove levels of a factor variable that no longer existed in the filtered data frame. For example, consider the very simpl...
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Replace residPlot() with ggplot
Introduction We are deprecating residPlot() from the next version of FSA (v0.9.0). It will likely be removed at the end of the year 2001. We are taking this action to make FSA more focused on fisheries applications and to eliminate “black box” functions. residPlot() was originally designed for students to quickly visualize residuals from one-...
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