          self.selected_id = selected_id
          self.popup_positions = list()
  
          self.add_label()
          self.tree = ttk.Treeview(self, height=1, selectmode=tk.BROWSE)
          self.scrollbar = ttk.Scrollbar(self,
                                         orient="vertical",
                                         command=self.tree.yview)
          self.columns = self.tree_configure(helptext)
          logger.debug("Initialized: %s", self.__class__.__name__)
  
      def add_label(self):
          """ Add Treeview Title """
 
</s> remove         lbl = ttk.Label(self, text="Session Stats", anchor=tk.CENTER)
        lbl.pack(side=tk.TOP, expand=True, fill=tk.X, padx=5, pady=5)
 </s> add         lbl = ttk.Label(self.sub_frame, text="Session Stats", anchor=tk.CENTER)
        lbl.pack(side=tk.TOP, fill=tk.X, padx=5, pady=5)

    def resize_frame(self, event):
        """ Resize the options frame to fit the canvas """
        logger.debug("Resize Analysis Frame")
        canvas_width = event.width
        canvas_height = event.height
        self.canvas.itemconfig(self.tree_canvas, width=canvas_width, height=canvas_height)
        logger.debug("Resized Analysis Frame") </s> remove         self.pack(side=tk.TOP, padx=5, pady=5, expand=True, fill=tk.X, anchor=tk.N)

 </s> add         self.pack(side=tk.TOP, padx=5, pady=5, fill=tk.BOTH, expand=True) </s> remove             self.tree.column(column[0],
                             width=column[1],
                             anchor=tk.E,
                             minwidth=40)
 </s> add             self.tree.column(column[0], width=column[1], anchor=tk.E, minwidth=40)
        self.tree = ttk.Treeview(self.sub_frame, height=1, selectmode=tk.BROWSE)
        self.scrollbar = ttk.Scrollbar(self.tree_frame, orient="vertical", command=self.tree.yview)
        self.scrollbar.pack(side=tk.RIGHT, fill=tk.Y)

          self.selected_id = selected_id
          self.popup_positions = list()
  
          self.add_label()
        self.tree = ttk.Treeview(self.sub_frame, height=1, selectmode=tk.BROWSE)
        self.scrollbar = ttk.Scrollbar(self.tree_frame, orient="vertical", command=self.tree.yview)
        self.scrollbar.pack(side=tk.RIGHT, fill=tk.Y)

        self.tree = ttk.Treeview(self.sub_frame, height=1, selectmode=tk.BROWSE)
        self.scrollbar = ttk.Scrollbar(self.tree_frame, orient="vertical", command=self.tree.yview)
        self.scrollbar.pack(side=tk.RIGHT, fill=tk.Y)

        self.tree = ttk.Treeview(self.sub_frame, height=1, selectmode=tk.BROWSE)
        self.scrollbar = ttk.Scrollbar(self.tree_frame, orient="vertical", command=self.tree.yview)
        self.scrollbar.pack(side=tk.RIGHT, fill=tk.Y)

        self.tree = ttk.Treeview(self.sub_frame, height=1, selectmode=tk.BROWSE)
        self.scrollbar = ttk.Scrollbar(self.tree_frame, orient="vertical", command=self.tree.yview)
        self.scrollbar.pack(side=tk.RIGHT, fill=tk.Y)

          self.columns = self.tree_configure(helptext)
          logger.debug("Initialized: %s", self.__class__.__name__)
  
      def add_label(self):
          """ Add Treeview Title """
keep keep keep keep replace replace replace replace keep keep keep keep keep
 Analysis tab: Fix disappearing options on large datasets 
lib/gui/display_analysis.py