fix: update x-label in loo-pit, independent plot

Florence Bockting · Florence Bockting · commit 5e3d0774379a · 2026-04-07T07:31:17.000+03:00
diff --git a/R/ppc-loo.R b/R/ppc-loo.R
@@ -686,7 +686,7 @@ ppc_loo_pit_ecdf <- function(y,
       linewidth = 0.5,
       show.legend = FALSE
     ) +
-    labs(x = "PIT", y = y_label) +
+    labs(x = "LOO-PIT", y = y_label) +
     yaxis_ticks(FALSE) +
     scale_color_ppc() +
     bayesplot_theme_get()
diff --git a/tests/testthat/_snaps/ppc-loo/ppc-loo-pit-ecdf-default.svg b/tests/testthat/_snaps/ppc-loo/ppc-loo-pit-ecdf-default.svg
@@ -52,7 +52,7 @@
 <text x='378.90' y='554.29' text-anchor='middle' style='font-size: 9.60px; fill: #4D4D4D; font-family: sans;' textLength='18.69px' lengthAdjust='spacingAndGlyphs'>0.50</text>
 <text x='531.23' y='554.29' text-anchor='middle' style='font-size: 9.60px; fill: #4D4D4D; font-family: sans;' textLength='18.69px' lengthAdjust='spacingAndGlyphs'>0.75</text>
 <text x='683.56' y='554.29' text-anchor='middle' style='font-size: 9.60px; fill: #4D4D4D; font-family: sans;' textLength='18.69px' lengthAdjust='spacingAndGlyphs'>1.00</text>
-<text x='378.90' y='567.53' text-anchor='middle' style='font-size: 12.00px; font-family: sans;' textLength='18.67px' lengthAdjust='spacingAndGlyphs'>PIT</text>
+<text x='378.90' y='567.53' text-anchor='middle' style='font-size: 12.00px; font-family: sans;' textLength='48.02px' lengthAdjust='spacingAndGlyphs'>LOO-PIT</text>
 <text transform='translate(14.24,283.58) rotate(-90)' text-anchor='middle' style='font-size: 12.00px; font-family: sans;' textLength='32.67px' lengthAdjust='spacingAndGlyphs'>ECDF</text>
 <text x='43.78' y='15.89' style='font-size: 14.40px; font-family: sans;' textLength='165.72px' lengthAdjust='spacingAndGlyphs'>ppc_loo_pit_ecdf (default)</text>
 </g>
diff --git a/tests/testthat/_snaps/ppc-loo/ppc-loo-pit-ecdf-ecdf-difference.svg b/tests/testthat/_snaps/ppc-loo/ppc-loo-pit-ecdf-ecdf-difference.svg
@@ -48,7 +48,7 @@
 <text x='377.83' y='554.29' text-anchor='middle' style='font-size: 9.60px; fill: #4D4D4D; font-family: sans;' textLength='18.69px' lengthAdjust='spacingAndGlyphs'>0.50</text>
 <text x='530.64' y='554.29' text-anchor='middle' style='font-size: 9.60px; fill: #4D4D4D; font-family: sans;' textLength='18.69px' lengthAdjust='spacingAndGlyphs'>0.75</text>
 <text x='683.46' y='554.29' text-anchor='middle' style='font-size: 9.60px; fill: #4D4D4D; font-family: sans;' textLength='18.69px' lengthAdjust='spacingAndGlyphs'>1.00</text>
-<text x='377.83' y='567.53' text-anchor='middle' style='font-size: 12.00px; font-family: sans;' textLength='18.67px' lengthAdjust='spacingAndGlyphs'>PIT</text>
+<text x='377.83' y='567.53' text-anchor='middle' style='font-size: 12.00px; font-family: sans;' textLength='48.02px' lengthAdjust='spacingAndGlyphs'>LOO-PIT</text>
 <text transform='translate(14.24,283.58) rotate(-90)' text-anchor='middle' style='font-size: 12.00px; font-family: sans;' textLength='88.71px' lengthAdjust='spacingAndGlyphs'>ECDF difference</text>
 <text x='41.64' y='15.89' style='font-size: 14.40px; font-family: sans;' textLength='216.96px' lengthAdjust='spacingAndGlyphs'>ppc_loo_pit_ecdf (ecdf difference)</text>
 </g>
diff --git a/tests/testthat/_snaps/ppc-loo/ppc-loo-pit-ecdf-k.svg b/tests/testthat/_snaps/ppc-loo/ppc-loo-pit-ecdf-k.svg
@@ -52,7 +52,7 @@
 <text x='378.90' y='554.29' text-anchor='middle' style='font-size: 9.60px; fill: #4D4D4D; font-family: sans;' textLength='18.69px' lengthAdjust='spacingAndGlyphs'>0.50</text>
 <text x='531.23' y='554.29' text-anchor='middle' style='font-size: 9.60px; fill: #4D4D4D; font-family: sans;' textLength='18.69px' lengthAdjust='spacingAndGlyphs'>0.75</text>
 <text x='683.56' y='554.29' text-anchor='middle' style='font-size: 9.60px; fill: #4D4D4D; font-family: sans;' textLength='18.69px' lengthAdjust='spacingAndGlyphs'>1.00</text>
-<text x='378.90' y='567.53' text-anchor='middle' style='font-size: 12.00px; font-family: sans;' textLength='18.67px' lengthAdjust='spacingAndGlyphs'>PIT</text>
+<text x='378.90' y='567.53' text-anchor='middle' style='font-size: 12.00px; font-family: sans;' textLength='48.02px' lengthAdjust='spacingAndGlyphs'>LOO-PIT</text>
 <text transform='translate(14.24,283.58) rotate(-90)' text-anchor='middle' style='font-size: 12.00px; font-family: sans;' textLength='32.67px' lengthAdjust='spacingAndGlyphs'>ECDF</text>
 <text x='43.78' y='15.89' style='font-size: 14.40px; font-family: sans;' textLength='132.10px' lengthAdjust='spacingAndGlyphs'>ppc_loo_pit_ecdf (K)</text>
 </g>
diff --git a/tests/testthat/_snaps/ppc-loo/ppc-loo-pit-ecdf-prob.svg b/tests/testthat/_snaps/ppc-loo/ppc-loo-pit-ecdf-prob.svg
@@ -52,7 +52,7 @@
 <text x='378.90' y='554.29' text-anchor='middle' style='font-size: 9.60px; fill: #4D4D4D; font-family: sans;' textLength='18.69px' lengthAdjust='spacingAndGlyphs'>0.50</text>
 <text x='531.23' y='554.29' text-anchor='middle' style='font-size: 9.60px; fill: #4D4D4D; font-family: sans;' textLength='18.69px' lengthAdjust='spacingAndGlyphs'>0.75</text>
 <text x='683.56' y='554.29' text-anchor='middle' style='font-size: 9.60px; fill: #4D4D4D; font-family: sans;' textLength='18.69px' lengthAdjust='spacingAndGlyphs'>1.00</text>
-<text x='378.90' y='567.53' text-anchor='middle' style='font-size: 12.00px; font-family: sans;' textLength='18.67px' lengthAdjust='spacingAndGlyphs'>PIT</text>
+<text x='378.90' y='567.53' text-anchor='middle' style='font-size: 12.00px; font-family: sans;' textLength='48.02px' lengthAdjust='spacingAndGlyphs'>LOO-PIT</text>
 <text transform='translate(14.24,283.58) rotate(-90)' text-anchor='middle' style='font-size: 12.00px; font-family: sans;' textLength='32.67px' lengthAdjust='spacingAndGlyphs'>ECDF</text>
 <text x='43.78' y='15.89' style='font-size: 14.40px; font-family: sans;' textLength='151.31px' lengthAdjust='spacingAndGlyphs'>ppc_loo_pit_ecdf (prob)</text>
 </g>
