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Olivier Davant
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Update EX-1.01.01-GetData.ipynb
Comment added to promote the usage of get_history instead of get_data for retrieving fundamental timeseries.
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‎Examples/1-Access/EX-1.01.01-GetData.ipynb‎

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"<refinitiv.data.session.Definition object at 0x7fb37336d640 {name='workspace'}>"
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"<refinitiv.data.session.Definition object at 0x7f84cc294460 {name='workspace'}>"
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")"
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"### Fundamental fields history (Not recommended - Please use get_history instead)\n",
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"_**Important note:** get_data can be used with SDate and EDate parameters to retrieve fundamental time series. However, this practice (shown in the following two examples) is not recommended because it can cause alignment issues. This is due to the nature of get_data which was designed for retrieving current data. For time series please use get_history()._"
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{
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"cell_type": "code",
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"data": {
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"<div>\n",
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"<style scoped>\n",
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" .dataframe tbody tr th:only-of-type {\n",
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" vertical-align: middle;\n",
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" }\n",
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"\n",
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" .dataframe tbody tr th {\n",
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" vertical-align: top;\n",
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"<table border=\"1\" class=\"dataframe\">\n",
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" <thead>\n",
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" <tr style=\"text-align: right;\">\n",
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" <th></th>\n",
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" <th>Instrument</th>\n",
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" <th>Date</th>\n",
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" <th>Revenue</th>\n",
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" </tr>\n",
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" </thead>\n",
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" <tbody>\n",
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" <tr>\n",
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" <th>0</th>\n",
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" <td>LSEG.L</td>\n",
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" <td>2021-12-31</td>\n",
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" <td>6740000000</td>\n",
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" </tr>\n",
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" <th>1</th>\n",
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" <td>LSEG.L</td>\n",
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" <td>2020-12-31</td>\n",
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" <td>2030000000</td>\n",
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" </tr>\n",
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" <th>2</th>\n",
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" <td>LSEG.L</td>\n",
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" <td>2019-12-31</td>\n",
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" <td>2314000000</td>\n",
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" </tr>\n",
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" <tr>\n",
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" <th>3</th>\n",
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" <td>LSEG.L</td>\n",
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" <td>2018-12-31</td>\n",
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" <td>2135000000</td>\n",
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" </tr>\n",
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" <tr>\n",
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" <th>4</th>\n",
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" <td>VOD.L</td>\n",
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" <td>2022-03-31</td>\n",
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" <td>45580000000</td>\n",
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" <th>5</th>\n",
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" <td>VOD.L</td>\n",
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" <td>2021-03-31</td>\n",
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" <td>43809000000</td>\n",
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" </tr>\n",
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" <tr>\n",
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" <th>6</th>\n",
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" <td>VOD.L</td>\n",
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" <td>2020-03-31</td>\n",
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" <td>44974000000</td>\n",
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" </tr>\n",
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" <tr>\n",
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" <th>7</th>\n",
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" <td>VOD.L</td>\n",
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" <td>2019-03-31</td>\n",
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" <td>43666000000</td>\n",
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" </tr>\n",
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" </tbody>\n",
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"</table>\n",
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"text/plain": [
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" Instrument Date Revenue\n",
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"0 LSEG.L 2021-12-31 6740000000\n",
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"1 LSEG.L 2020-12-31 2030000000\n",
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"2 LSEG.L 2019-12-31 2314000000\n",
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"3 LSEG.L 2018-12-31 2135000000\n",
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"4 VOD.L 2022-03-31 45580000000\n",
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"5 VOD.L 2021-03-31 43809000000\n",
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"rd.get_data(\n",
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" universe=['LSEG.L', 'VOD.L'], \n",
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" fields=['TR.Revenue.date', 'TR.Revenue'],\n",
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" parameters = {'SDate':0, 'EDate':-3}\n",
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")"
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]
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{
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" <thead>\n",
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" </tr>\n",
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" <th>6</th>\n",
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" <td>VOD.L</td>\n",
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" <td>2020-03-31</td>\n",
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" <td>44974000000</td>\n",
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" </tr>\n",
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" <th>7</th>\n",
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" Instrument Date Revenue\n",
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"0 LSEG.L 2021-12-31 6740000000\n",
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"1 LSEG.L 2020-12-31 2030000000\n",
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"2 LSEG.L 2019-12-31 2314000000\n",
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"rd.get_data(\n",
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" universe=['LSEG.L', 'VOD.L'], \n",
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" fields=['TR.Revenue(SDate=0, EDate=-3).date', 'TR.Revenue(SDate=0, EDate=-3)']\n",
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")"
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