Update app.R

app.R

@@ -778,12 +778,16 @@ server <- function(input, output, session) {
           TaggedPitchType %in% c("OneSeamFastBall", "TwoSeamFastBall", "Sinker", "Two-Seam", "One-Seam") ~ "Sinker", 
           TaggedPitchType %in% c("ChangeUp", "Changeup") ~ "Changeup",
           TRUE ~ TaggedPitchType
-        ),
+        )
+      ) %>%
+      mutate(
         # Create necessary indicator variables if they don't exist
         in_zone = if ("StrikeZoneIndicator" %in% names(.)) StrikeZoneIndicator else 
           ifelse(!is.na(PlateLocSide) & !is.na(PlateLocHeight) & 
                    PlateLocSide >= -0.95 & PlateLocSide <= 0.95 &
                    PlateLocHeight >= 1.6 & PlateLocHeight <= 3.5, 1, 0),
+        is_swing = ifelse(!is.na(PitchCall) & 
+                           PitchCall %in% c("StrikeSwinging", "FoulBall", "FoulBallNotFieldable", "FoulBallFieldable", "InPlay"), 1, 0),
         is_whiff = if ("WhiffIndicator" %in% names(.)) WhiffIndicator else 
           ifelse(!is.na(PitchCall) & PitchCall == "StrikeSwinging", 1, 0),
         chase = if ("Chaseindicator" %in% names(.)) Chaseindicator else
@@ -809,7 +813,7 @@ server <- function(input, output, session) {
         `Avg Spin` = if ("SpinRate" %in% names(.)) sprintf("%.0f rpm", mean(SpinRate, na.rm = TRUE)) else "—",
         `Rel Height` = if ("RelHeight" %in% names(.)) sprintf("%.1f", mean(RelHeight, na.rm = TRUE)) else "—",
         `Zone%` = sprintf("%.1f%%", round(mean(in_zone, na.rm = TRUE) * 100, 1)),
-        `Whiff%` = sprintf("%.1f%%", round(mean(is_whiff, na.rm = TRUE) * 100, 1)),
+        `Whiff%` = sprintf("%.1f%%", round(sum(is_whiff, na.rm = TRUE) / sum(is_swing, na.rm = TRUE) * 100, 1)),
         `Chase%` = sprintf("%.1f%%", round(mean(chase, na.rm = TRUE) * 100, 1)),
         .groups = "drop"
       ) %>%
@@ -829,6 +833,9 @@ server <- function(input, output, session) {
       
       info_text <- paste(
         paste("Pitcher:", pitch_info$pitcher),
+        if ("PitchNo" %in% names(pitch_data) && !is.na(pitch_data$PitchNo)) {
+          paste("Pitch Number:", pitch_data$PitchNo)
+        } else "",
         paste("Current Type:", pitch_data$TaggedPitchType),
         paste("Velocity:", round(pitch_data$RelSpeed, 1), "mph"),
         paste("Horizontal Break:", round(pitch_data$HorzBreak, 1), "inches"),
@@ -952,6 +959,5 @@ server <- function(input, output, session) {
     }
   )
 }
-
-# Run the app
+                                               
 shinyApp(ui = ui, server = server)