exercise3_2024_june_5.ipynb

{
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  {
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   "execution_count": 1,
   "id": "d4228d1a-b8cb-42f0-9c39-24507a0a3ece",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Welcome to JupyROOT 6.28/00\n"
     ]
    }
   ],
   "source": [
    "import ROOT"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "1cb9769e-0211-4561-9348-b10fe8d83b81",
   "metadata": {},
   "outputs": [
    {
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       "   Core.settings.HandleKeys = false;\n",
       "   Core.draw(\"root_plot_1717601542331\", obj, \"\");\n",
       "}\n",
       "\n",
       "function script_load_root_plot_1717601542331(src, on_error) {\n",
       "    let script = document.createElement('script');\n",
       "    script.src = src;\n",
       "    script.onload = function() { display_root_plot_1717601542331(JSROOT); };\n",
       "    script.onerror = function() { script.remove(); on_error(); };\n",
       "    document.head.appendChild(script);\n",
       "}\n",
       "\n",
       "if (typeof requirejs !== 'undefined') {\n",
       "\n",
       "    // We are in jupyter notebooks, use require.js which should be configured already\n",
       "    requirejs.config({\n",
       "       paths: { 'JSRootCore' : [ 'build/jsroot', 'https://root.cern/js/7.2.1/build/jsroot', 'https://jsroot.gsi.de/7.2.1/build/jsroot' ] }\n",
       "    })(['JSRootCore'],  function(Core) {\n",
       "       display_root_plot_1717601542331(Core);\n",
       "    });\n",
       "\n",
       "} else if (typeof JSROOT !== 'undefined') {\n",
       "\n",
       "   // JSROOT already loaded, just use it\n",
       "   display_root_plot_1717601542331(JSROOT);\n",
       "\n",
       "} else {\n",
       "\n",
       "    // We are in jupyterlab without require.js, directly loading jsroot\n",
       "    // Jupyterlab might be installed in a different base_url so we need to know it.\n",
       "    try {\n",
       "        var base_url = JSON.parse(document.getElementById('jupyter-config-data').innerHTML).baseUrl;\n",
       "    } catch(_) {\n",
       "        var base_url = '/';\n",
       "    }\n",
       "\n",
       "    // Try loading a local version of requirejs and fallback to cdn if not possible.\n",
       "    script_load_root_plot_1717601542331(base_url + 'static/build/jsroot.js', function(){\n",
       "        console.error('Fail to load JSROOT locally, please check your jupyter_notebook_config.py file');\n",
       "        script_load_root_plot_1717601542331('https://root.cern/js/7.2.1/build/jsroot.js', function(){\n",
       "            document.getElementById(\"root_plot_1717601542331\").innerHTML = \"Failed to load JSROOT\";\n",
       "        });\n",
       "    });\n",
       "}\n",
       "\n",
       "</script>\n"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "%jsroot on\n",
    "df = ROOT.RDataFrame(\"dataset\", \"Downloads/example_file.root\")\n",
    "h = df.Define(\"vecter_WObackground_plot\", \"vec1[vec2*vec2 < 0.1]\").Histo1D(\"vecter_WObackground_plot\")\n",
    "c = ROOT.TCanvas()\n",
    "h.Draw()\n",
    "c.Draw()"
   ]
  },
  {
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   "source": []
  }
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