Measure Pitch, HNR, Jitter, and Shimmer.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "#Measure pitch of all wav files in directory\n",
    "import glob\n",
    "import numpy as np\n",
    "import pandas as pd\n",
    "import parselmouth\n",
    "\n",
    "from parselmouth.praat import call\n",
    "from sklearn.decomposition import PCA\n",
    "from sklearn.preprocessing import StandardScaler\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "# This is the function to measure voice pitch\n",
    "def measurePitch(voiceID, f0min, f0max, unit):\n",
    "    sound = parselmouth.Sound(voiceID) # read the sound\n",
    "    pitch = call(sound, \"To Pitch\", 0.0, f0min, f0max) #create a praat pitch object\n",
    "    meanF0 = call(pitch, \"Get mean\", 0, 0, unit) # get mean pitch\n",
    "    stdevF0 = call(pitch, \"Get standard deviation\", 0 ,0, unit) # get standard deviation\n",
    "    harmonicity = call(sound, \"To Harmonicity (cc)\", 0.01, 75, 0.1, 1.0)\n",
    "    hnr = call(harmonicity, \"Get mean\", 0, 0)\n",
    "    pointProcess = call(sound, \"To PointProcess (periodic, cc)\", f0min, f0max)\n",
    "    localJitter = call(pointProcess, \"Get jitter (local)\", 0, 0, 0.0001, 0.02, 1.3)\n",
    "    localabsoluteJitter = call(pointProcess, \"Get jitter (local, absolute)\", 0, 0, 0.0001, 0.02, 1.3)\n",
    "    rapJitter = call(pointProcess, \"Get jitter (rap)\", 0, 0, 0.0001, 0.02, 1.3)\n",
    "    ppq5Jitter = call(pointProcess, \"Get jitter (ppq5)\", 0, 0, 0.0001, 0.02, 1.3)\n",
    "    ddpJitter = call(pointProcess, \"Get jitter (ddp)\", 0, 0, 0.0001, 0.02, 1.3)\n",
    "    localShimmer =  call([sound, pointProcess], \"Get shimmer (local)\", 0, 0, 0.0001, 0.02, 1.3, 1.6)\n",
    "    localdbShimmer = call([sound, pointProcess], \"Get shimmer (local_dB)\", 0, 0, 0.0001, 0.02, 1.3, 1.6)\n",
    "    apq3Shimmer = call([sound, pointProcess], \"Get shimmer (apq3)\", 0, 0, 0.0001, 0.02, 1.3, 1.6)\n",
    "    aqpq5Shimmer = call([sound, pointProcess], \"Get shimmer (apq5)\", 0, 0, 0.0001, 0.02, 1.3, 1.6)\n",
    "    apq11Shimmer =  call([sound, pointProcess], \"Get shimmer (apq11)\", 0, 0, 0.0001, 0.02, 1.3, 1.6)\n",
    "    ddaShimmer = call([sound, pointProcess], \"Get shimmer (dda)\", 0, 0, 0.0001, 0.02, 1.3, 1.6)\n",
    "    \n",
    "\n",
    "    return meanF0, stdevF0, hnr, localJitter, localabsoluteJitter, rapJitter, ppq5Jitter, ddpJitter, localShimmer, localdbShimmer, apq3Shimmer, aqpq5Shimmer, apq11Shimmer, ddaShimmer"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [],
   "source": [
    "def runPCA(df):\n",
    "    #Z-score the Jitter and Shimmer measurements\n",
    "    features = ['localJitter', 'localabsoluteJitter', 'rapJitter', 'ppq5Jitter', 'ddpJitter',\n",
    "                'localShimmer', 'localdbShimmer', 'apq3Shimmer', 'apq5Shimmer', 'apq11Shimmer', 'ddaShimmer']\n",
    "    # Separating out the features\n",
    "    x = df.loc[:, features].values\n",
    "    # Separating out the target\n",
    "    #y = df.loc[:,['target']].values\n",
    "    # Standardizing the features\n",
    "    x = StandardScaler().fit_transform(x)\n",
    "    #PCA\n",
    "    pca = PCA(n_components=2)\n",
    "    principalComponents = pca.fit_transform(x)\n",
    "    principalDf = pd.DataFrame(data = principalComponents, columns = ['JitterPCA', 'ShimmerPCA'])\n",
    "    principalDf\n",
    "    return principalDf"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "/home/david/anaconda3/lib/python3.6/site-packages/sklearn/utils/validation.py:475: DataConversionWarning: Data with input dtype object was converted to float64 by StandardScaler.\n",
      "  warnings.warn(msg, DataConversionWarning)\n"
     ]
    }
   ],
   "source": [
    "# create lists to put the results\n",
    "file_list = []\n",
    "mean_F0_list = []\n",
    "sd_F0_list = []\n",
    "hnr_list = []\n",
    "localJitter_list = []\n",
    "localabsoluteJitter_list = []\n",
    "rapJitter_list = []\n",
    "ppq5Jitter_list = []\n",
    "ddpJitter_list = []\n",
    "localShimmer_list = []\n",
    "localdbShimmer_list = []\n",
    "apq3Shimmer_list = []\n",
    "aqpq5Shimmer_list = []\n",
    "apq11Shimmer_list = []\n",
    "ddaShimmer_list = []\n",
    "\n",
    "# Go through all the wave files in the folder and measure pitch\n",
    "for wave_file in glob.glob(\"audio/*.wav\"):\n",
    "    sound = parselmouth.Sound(wave_file)\n",
    "    (meanF0, stdevF0, hnr, localJitter, localabsoluteJitter, rapJitter, ppq5Jitter, ddpJitter, localShimmer, localdbShimmer, apq3Shimmer, aqpq5Shimmer, apq11Shimmer, ddaShimmer) = measurePitch(sound, 75, 500, \"Hertz\")\n",
    "    file_list.append(wave_file) # make an ID list\n",
    "    mean_F0_list.append(meanF0) # make a mean F0 list\n",
    "    sd_F0_list.append(stdevF0) # make a sd F0 list\n",
    "    hnr_list.append(hnr)\n",
    "    localJitter_list.append(localJitter)\n",
    "    localabsoluteJitter_list.append(localabsoluteJitter)\n",
    "    rapJitter_list.append(rapJitter)\n",
    "    ppq5Jitter_list.append(ppq5Jitter)\n",
    "    ddpJitter_list.append(ddpJitter)\n",
    "    localShimmer_list.append(localShimmer)\n",
    "    localdbShimmer_list.append(localdbShimmer)\n",
    "    apq3Shimmer_list.append(apq3Shimmer)\n",
    "    aqpq5Shimmer_list.append(aqpq5Shimmer)\n",
    "    apq11Shimmer_list.append(apq11Shimmer)\n",
    "    ddaShimmer_list.append(ddaShimmer)\n",
    "df = pd.DataFrame(np.column_stack([file_list, mean_F0_list, sd_F0_list, hnr_list, localJitter_list, localabsoluteJitter_list, rapJitter_list, ppq5Jitter_list, ddpJitter_list, localShimmer_list, localdbShimmer_list, apq3Shimmer_list, aqpq5Shimmer_list, apq11Shimmer_list, ddaShimmer_list]),\n",
    "                               columns=['voiceID', 'meanF0Hz', 'stdevF0Hz', 'HNR', 'localJitter', 'localabsoluteJitter', 'rapJitter', \n",
    "                                        'ppq5Jitter', 'ddpJitter', 'localShimmer', 'localdbShimmer', 'apq3Shimmer', 'apq5Shimmer', \n",
    "                                        'apq11Shimmer', 'ddaShimmer'])  #add these lists to pandas in the right order\n",
    "pcaData = runPCA(df)\n",
    "\n",
    "df = pd.concat([df, pcaData], axis=1)\n",
    "\n",
    "# Write out the updated dataframe\n",
    "df.to_csv(\"processed_results.csv\", index=False)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
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       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>voiceID</th>\n",
       "      <th>meanF0Hz</th>\n",
       "      <th>stdevF0Hz</th>\n",
       "      <th>HNR</th>\n",
       "      <th>localJitter</th>\n",
       "      <th>localabsoluteJitter</th>\n",
       "      <th>rapJitter</th>\n",
       "      <th>ppq5Jitter</th>\n",
       "      <th>ddpJitter</th>\n",
       "      <th>localShimmer</th>\n",
       "      <th>localdbShimmer</th>\n",
       "      <th>apq3Shimmer</th>\n",
       "      <th>apq5Shimmer</th>\n",
       "      <th>apq11Shimmer</th>\n",
       "      <th>ddaShimmer</th>\n",
       "      <th>JitterPCA</th>\n",
       "      <th>ShimmerPCA</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>audio/m1753_hi.wav</td>\n",
       "      <td>87.16159195844318</td>\n",
       "      <td>11.22980741163208</td>\n",
       "      <td>13.42652993981289</td>\n",
       "      <td>0.02731935503397948</td>\n",
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       "      <td>0.010041859585134545</td>\n",
       "      <td>0.006260211530670556</td>\n",
       "      <td>0.030125578755403636</td>\n",
       "      <td>0.13699953404927798</td>\n",
       "      <td>1.4311422139546028</td>\n",
       "      <td>0.04166371793276076</td>\n",
       "      <td>0.07019764974155855</td>\n",
       "      <td>0.1349010811549323</td>\n",
       "      <td>0.12499115379828228</td>\n",
       "      <td>0.649802</td>\n",
       "      <td>2.309385</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>audio/m1759_hi.wav</td>\n",
       "      <td>115.80369287668644</td>\n",
       "      <td>13.883171218679545</td>\n",
       "      <td>11.392696491083685</td>\n",
       "      <td>0.014911312339692274</td>\n",
       "      <td>0.0001287318774037279</td>\n",
       "      <td>0.004444796006119185</td>\n",
       "      <td>0.004115627546060311</td>\n",
       "      <td>0.013334388018357554</td>\n",
       "      <td>0.1046929160170572</td>\n",
       "      <td>1.0432753697321855</td>\n",
       "      <td>0.04377824995208884</td>\n",
       "      <td>0.055826821602754456</td>\n",
       "      <td>0.0925686886176464</td>\n",
       "      <td>0.1313347498562665</td>\n",
       "      <td>0.201645</td>\n",
       "      <td>-2.768259</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>audio/m1770_hi.wav</td>\n",
       "      <td>108.91294049116742</td>\n",
       "      <td>17.733449636661522</td>\n",
       "      <td>6.757093382626961</td>\n",
       "      <td>0.02423711339423511</td>\n",
       "      <td>0.00022328428209636035</td>\n",
       "      <td>0.007378013292925969</td>\n",
       "      <td>0.009604795098024465</td>\n",
       "      <td>0.022134039878777906</td>\n",
       "      <td>0.09636612501823205</td>\n",
       "      <td>0.9356901088484686</td>\n",
       "      <td>0.03036856536706759</td>\n",
       "      <td>0.050809744460769496</td>\n",
       "      <td>0.12893557383889281</td>\n",
       "      <td>0.09110569610120277</td>\n",
       "      <td>-1.901345</td>\n",
       "      <td>0.274877</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>audio/m1762_hi.wav</td>\n",
       "      <td>139.73791943140907</td>\n",
       "      <td>15.666261055367125</td>\n",
       "      <td>8.086574383935542</td>\n",
       "      <td>0.022329427277179698</td>\n",
       "      <td>0.00016063190341751164</td>\n",
       "      <td>0.00539978268052617</td>\n",
       "      <td>0.00716663901222205</td>\n",
       "      <td>0.01619934804157851</td>\n",
       "      <td>0.08406045507059069</td>\n",
       "      <td>1.1027738240526483</td>\n",
       "      <td>0.033230353099084876</td>\n",
       "      <td>0.04832951007746663</td>\n",
       "      <td>0.10057969049670032</td>\n",
       "      <td>0.09969105929725464</td>\n",
       "      <td>-1.360620</td>\n",
       "      <td>-1.296819</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>audio/m1765_hi.wav</td>\n",
       "      <td>103.32997496404903</td>\n",
       "      <td>9.72712320127043</td>\n",
       "      <td>12.618495024640444</td>\n",
       "      <td>0.01883779990319546</td>\n",
       "      <td>0.0001827953567167917</td>\n",
       "      <td>0.008690646386717427</td>\n",
       "      <td>0.007937250581257547</td>\n",
       "      <td>0.026071939160152283</td>\n",
       "      <td>0.09390517452240592</td>\n",
       "      <td>1.0464113087741906</td>\n",
       "      <td>0.033155004867667946</td>\n",
       "      <td>0.046343832568742256</td>\n",
       "      <td>0.12036992250592413</td>\n",
       "      <td>0.09946501460300383</td>\n",
       "      <td>-1.411588</td>\n",
       "      <td>-0.279005</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>audio/m1758_hi.wav</td>\n",
       "      <td>109.81550992689377</td>\n",
       "      <td>9.799585845065458</td>\n",
       "      <td>6.39876198583097</td>\n",
       "      <td>0.02973322150319197</td>\n",
       "      <td>0.0002718531631692118</td>\n",
       "      <td>0.013058115272767642</td>\n",
       "      <td>0.008617669567038846</td>\n",
       "      <td>0.039174345818302925</td>\n",
       "      <td>0.12531616558781422</td>\n",
       "      <td>1.1603757187159636</td>\n",
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       "      <td>0.09214012287143829</td>\n",
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       "      <td>0.16152563655171295</td>\n",
       "      <td>0.582257</td>\n",
       "      <td>3.444366</td>\n",
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       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>audio/m1776_hi.wav</td>\n",
       "      <td>83.85498236083922</td>\n",
       "      <td>3.9696716154920897</td>\n",
       "      <td>4.667742994612689</td>\n",
       "      <td>0.017634920572426056</td>\n",
       "      <td>0.00022676098090127335</td>\n",
       "      <td>0.00657629001395815</td>\n",
       "      <td>0.008381065565158738</td>\n",
       "      <td>0.01972887004187445</td>\n",
       "      <td>0.10347309003663958</td>\n",
       "      <td>0.8474130157052167</td>\n",
       "      <td>0.03282691784246129</td>\n",
       "      <td>0.06014227067818171</td>\n",
       "      <td>0.1835606891256708</td>\n",
       "      <td>0.09848075352738388</td>\n",
       "      <td>-0.941891</td>\n",
       "      <td>-0.626310</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>audio/m1750_hi.wav</td>\n",
       "      <td>117.94152882236595</td>\n",
       "      <td>19.257673917415236</td>\n",
       "      <td>7.395675800674666</td>\n",
       "      <td>0.020778622456621224</td>\n",
       "      <td>0.00017821329031250202</td>\n",
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       "      <td>0.11031822440022865</td>\n",
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       "      <td>3.463236</td>\n",
       "      <td>-1.494111</td>\n",
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       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>audio/m1766_hi.wav</td>\n",
       "      <td>112.76910497428926</td>\n",
       "      <td>6.462185004171308</td>\n",
       "      <td>10.448668639858692</td>\n",
       "      <td>0.021694823663519054</td>\n",
       "      <td>0.00019295752590071347</td>\n",
       "      <td>0.011433524513060206</td>\n",
       "      <td>0.007456777780452748</td>\n",
       "      <td>0.03430057353918062</td>\n",
       "      <td>0.17846151383116235</td>\n",
       "      <td>1.7117967534365877</td>\n",
       "      <td>0.07482011594677787</td>\n",
       "      <td>0.10684494043422528</td>\n",
       "      <td>0.2143689459296592</td>\n",
       "      <td>0.2244603478403336</td>\n",
       "      <td>4.641256</td>\n",
       "      <td>2.319600</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>audio/m1780_hi.wav</td>\n",
       "      <td>154.06357379371164</td>\n",
       "      <td>113.41760172240889</td>\n",
       "      <td>7.851113935311286</td>\n",
       "      <td>0.027943225653585792</td>\n",
       "      <td>0.0001966943844835363</td>\n",
       "      <td>0.007545270398162258</td>\n",
       "      <td>0.008852296748014684</td>\n",
       "      <td>0.022635811194486773</td>\n",
       "      <td>0.08228355105475352</td>\n",
       "      <td>0.6611848677730496</td>\n",
       "      <td>0.03908726783154418</td>\n",
       "      <td>0.03839054687574852</td>\n",
       "      <td>0.0718911518492142</td>\n",
       "      <td>0.11726180349463255</td>\n",
       "      <td>-2.613519</td>\n",
       "      <td>0.018476</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>audio/m1764_hi.wav</td>\n",
       "      <td>109.11363593876831</td>\n",
       "      <td>20.020560013416816</td>\n",
       "      <td>9.910610455618874</td>\n",
       "      <td>0.02574335721431141</td>\n",
       "      <td>0.00024821641438949255</td>\n",
       "      <td>0.01204671073564498</td>\n",
       "      <td>0.01186390480816031</td>\n",
       "      <td>0.03614013220693494</td>\n",
       "      <td>0.07852113888277706</td>\n",
       "      <td>0.8548316876885731</td>\n",
       "      <td>0.02863668590930955</td>\n",
       "      <td>0.04249069658844302</td>\n",
       "      <td>0.11041174295349976</td>\n",
       "      <td>0.08591005772792865</td>\n",
       "      <td>-3.236392</td>\n",
       "      <td>2.201017</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>audio/m1775_hi.wav</td>\n",
       "      <td>120.96088429358369</td>\n",
       "      <td>6.8076392618353125</td>\n",
       "      <td>9.886361947689165</td>\n",
       "      <td>0.012775347293347554</td>\n",
       "      <td>0.00010552329042205873</td>\n",
       "      <td>0.0045907363819044445</td>\n",
       "      <td>0.006874801499988479</td>\n",
       "      <td>0.013772209145713334</td>\n",
       "      <td>0.12303809497132627</td>\n",
       "      <td>0.9942597709854325</td>\n",
       "      <td>0.039996875652879446</td>\n",
       "      <td>0.06631804128075554</td>\n",
       "      <td>0.17586214548805312</td>\n",
       "      <td>0.11999062695863834</td>\n",
       "      <td>0.584300</td>\n",
       "      <td>-2.526829</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>audio/m1756_hi.wav</td>\n",
       "      <td>126.39886566259533</td>\n",
       "      <td>17.081223315234382</td>\n",
       "      <td>11.167547250487434</td>\n",
       "      <td>0.016828551629201223</td>\n",
       "      <td>0.00013269556125994342</td>\n",
       "      <td>0.005294736011005747</td>\n",
       "      <td>0.006715069839423661</td>\n",
       "      <td>0.015884208033017242</td>\n",
       "      <td>0.11791963351326391</td>\n",
       "      <td>1.1596974248384622</td>\n",
       "      <td>0.046157462756878</td>\n",
       "      <td>0.07739158417843663</td>\n",
       "      <td>0.20892458587611806</td>\n",
       "      <td>0.13847238827063402</td>\n",
       "      <td>1.342860</td>\n",
       "      <td>-1.576389</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "               voiceID            meanF0Hz           stdevF0Hz  \\\n",
       "0   audio/m1753_hi.wav   87.16159195844318   11.22980741163208   \n",
       "1   audio/m1759_hi.wav  115.80369287668644  13.883171218679545   \n",
       "2   audio/m1770_hi.wav  108.91294049116742  17.733449636661522   \n",
       "3   audio/m1762_hi.wav  139.73791943140907  15.666261055367125   \n",
       "4   audio/m1765_hi.wav  103.32997496404903    9.72712320127043   \n",
       "5   audio/m1758_hi.wav  109.81550992689377   9.799585845065458   \n",
       "6   audio/m1776_hi.wav   83.85498236083922  3.9696716154920897   \n",
       "7   audio/m1750_hi.wav  117.94152882236595  19.257673917415236   \n",
       "8   audio/m1766_hi.wav  112.76910497428926   6.462185004171308   \n",
       "9   audio/m1780_hi.wav  154.06357379371164  113.41760172240889   \n",
       "10  audio/m1764_hi.wav  109.11363593876831  20.020560013416816   \n",
       "11  audio/m1775_hi.wav  120.96088429358369  6.8076392618353125   \n",
       "12  audio/m1756_hi.wav  126.39886566259533  17.081223315234382   \n",
       "\n",
       "                   HNR           localJitter     localabsoluteJitter  \\\n",
       "0    13.42652993981289   0.02731935503397948  0.00032418850064155994   \n",
       "1   11.392696491083685  0.014911312339692274   0.0001287318774037279   \n",
       "2    6.757093382626961   0.02423711339423511  0.00022328428209636035   \n",
       "3    8.086574383935542  0.022329427277179698  0.00016063190341751164   \n",
       "4   12.618495024640444   0.01883779990319546   0.0001827953567167917   \n",
       "5     6.39876198583097   0.02973322150319197   0.0002718531631692118   \n",
       "6    4.667742994612689  0.017634920572426056  0.00022676098090127335   \n",
       "7    7.395675800674666  0.020778622456621224  0.00017821329031250202   \n",
       "8   10.448668639858692  0.021694823663519054  0.00019295752590071347   \n",
       "9    7.851113935311286  0.027943225653585792   0.0001966943844835363   \n",
       "10   9.910610455618874   0.02574335721431141  0.00024821641438949255   \n",
       "11   9.886361947689165  0.012775347293347554  0.00010552329042205873   \n",
       "12  11.167547250487434  0.016828551629201223  0.00013269556125994342   \n",
       "\n",
       "                rapJitter            ppq5Jitter             ddpJitter  \\\n",
       "0    0.010041859585134545  0.006260211530670556  0.030125578755403636   \n",
       "1    0.004444796006119185  0.004115627546060311  0.013334388018357554   \n",
       "2    0.007378013292925969  0.009604795098024465  0.022134039878777906   \n",
       "3     0.00539978268052617   0.00716663901222205   0.01619934804157851   \n",
       "4    0.008690646386717427  0.007937250581257547  0.026071939160152283   \n",
       "5    0.013058115272767642  0.008617669567038846  0.039174345818302925   \n",
       "6     0.00657629001395815  0.008381065565158738   0.01972887004187445   \n",
       "7    0.002732818644849007  0.005681742599396066   0.00819845593454702   \n",
       "8    0.011433524513060206  0.007456777780452748   0.03430057353918062   \n",
       "9    0.007545270398162258  0.008852296748014684  0.022635811194486773   \n",
       "10    0.01204671073564498   0.01186390480816031   0.03614013220693494   \n",
       "11  0.0045907363819044445  0.006874801499988479  0.013772209145713334   \n",
       "12   0.005294736011005747  0.006715069839423661  0.015884208033017242   \n",
       "\n",
       "           localShimmer      localdbShimmer           apq3Shimmer  \\\n",
       "0   0.13699953404927798  1.4311422139546028   0.04166371793276076   \n",
       "1    0.1046929160170572  1.0432753697321855   0.04377824995208884   \n",
       "2   0.09636612501823205  0.9356901088484686   0.03036856536706759   \n",
       "3   0.08406045507059069  1.1027738240526483  0.033230353099084876   \n",
       "4   0.09390517452240592  1.0464113087741906  0.033155004867667946   \n",
       "5   0.12531616558781422  1.1603757187159636  0.053841878850570984   \n",
       "6   0.10347309003663958  0.8474130157052167   0.03282691784246129   \n",
       "7    0.1490436892314192  1.2043520515481125   0.08450036151143482   \n",
       "8   0.17846151383116235  1.7117967534365877   0.07482011594677787   \n",
       "9   0.08228355105475352  0.6611848677730496   0.03908726783154418   \n",
       "10  0.07852113888277706  0.8548316876885731   0.02863668590930955   \n",
       "11  0.12303809497132627  0.9942597709854325  0.039996875652879446   \n",
       "12  0.11791963351326391  1.1596974248384622     0.046157462756878   \n",
       "\n",
       "             apq5Shimmer         apq11Shimmer           ddaShimmer  JitterPCA  \\\n",
       "0    0.07019764974155855   0.1349010811549323  0.12499115379828228   0.649802   \n",
       "1   0.055826821602754456   0.0925686886176464   0.1313347498562665   0.201645   \n",
       "2   0.050809744460769496  0.12893557383889281  0.09110569610120277  -1.901345   \n",
       "3    0.04832951007746663  0.10057969049670032  0.09969105929725464  -1.360620   \n",
       "4   0.046343832568742256  0.12036992250592413  0.09946501460300383  -1.411588   \n",
       "5    0.09214012287143829  0.11545879993517703  0.16152563655171295   0.582257   \n",
       "6    0.06014227067818171   0.1835606891256708  0.09848075352738388  -0.941891   \n",
       "7    0.08311163813651551  0.11031822440022865   0.2535010845343045   3.463236   \n",
       "8    0.10684494043422528   0.2143689459296592   0.2244603478403336   4.641256   \n",
       "9    0.03839054687574852   0.0718911518492142  0.11726180349463255  -2.613519   \n",
       "10   0.04249069658844302  0.11041174295349976  0.08591005772792865  -3.236392   \n",
       "11   0.06631804128075554  0.17586214548805312  0.11999062695863834   0.584300   \n",
       "12   0.07739158417843663  0.20892458587611806  0.13847238827063402   1.342860   \n",
       "\n",
       "    ShimmerPCA  \n",
       "0     2.309385  \n",
       "1    -2.768259  \n",
       "2     0.274877  \n",
       "3    -1.296819  \n",
       "4    -0.279005  \n",
       "5     3.444366  \n",
       "6    -0.626310  \n",
       "7    -1.494111  \n",
       "8     2.319600  \n",
       "9     0.018476  \n",
       "10    2.201017  \n",
       "11   -2.526829  \n",
       "12   -1.576389  "
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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