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Changelog

panelView 1.1.18

CRAN release: 2024-06-17

  1. Fix bugs with collapse.history.

  2. Set shade.post = FALSE by default.

panelView 1.1.17

CRAN release: 2023-09-23

Add links to the JSS paper.

panelView 1.1.16

CRAN release: 2023-02-14

  1. Add collapse.history to allow users to collapse unit by treatment history in a treat plot.

  2. Add show.missing to output missing data summary statistics for the key variables.

  3. Add axis.lab.angle to allow users to change the angle of the axis labels on the x-axis.

  4. Allow pre.post to be applied to an outcome plot.

  5. Change the color scheme in the outcome plot.

  6. Fix bugs.

panelView 1.1.11

CRAN release: 2022-08-27

  1. Add by.cohort to allow users to plot the average outcome trajectories of units with the same treatment history (if the number of unique treatment history is less than 20).

  2. The old version (v.1.1.6) can be found here; its user’s guide here.

panelView 1.1.10

  1. Add by.group.side to arrange subfigures of by.group = TRUE in a row rather than in a column.

  2. Add display.all to show all units if the number of units is more than 500, otherwise we randomly select 500 units to present.

panelView 1.1.8

  1. Add a new option leave.gap to keep gaps in time using white bars when the time variable is not evenly distributed (possibly due to missing data).

  2. Add type(missing) to plot the missingness in data.

panelView 1.1.7

  1. We replace the function name panelView with panelview to be consistent with the Stata version.

  2. In the outcome plot, we use a dot to represent the last-period observation of a unit that gets treated in the last period.

panelView 1.1.6

Plot time series of outcome and treatment in one graph (type = "bivar"). The default is to plot mean D and Y against time in the same graph. To plot by each specified unit, add option by.unit = TRUE. Use style = c("","") to set line/connected line/bar styles for the outcome and treatment variables and ylim = list(c( , ), c( , )) to zoom in or out the figure. lwd is for line width adjustment.

panelView 1.1.4

Add a new option treat.type to control whether the treatment variable should be seen as a continuous (treat.type = "continuous") or discrete (treat.type = "discrete") variable.

panelView 1.1.2

CRAN release: 2019-03-13

  1. Change the plot type: we now use "treat" ("missing" in earlier versions) to plot treatment status and "outcome" ("raw" in earlier versions) to plot raw outcomes.
  2. Allow >2 treatment levels.
  3. Add a new option pre.post to distinguish pre- and post-treatment observations for treated units in a DID setting.
  4. Replace options by.treatment with by.timing and treatment with ignore.treat for easier interpretations.
  5. Add fontsize options.

panelView 1.0.5

CRAN release: 2018-08-20

Fix typos. CRAN release.

panelView 1.0.4

  1. Allow users to plot treated units on top of control units in the “missing” plot.
  2. Streamline the color option for both the “missing” and “raw” plots.

panelView 1.0.3

  1. Allow users to change the color of bricks in the “missing” plot.
  2. Allow users to leave the treatment blank in both the “missing” and “raw” plots.