1. A method comprising: receiving text that includes data values, the receiving the text being performed by a device; parsing the text to identify data types associated with the data values, the parsing the text being performed by the device; generating, based on the data values and the data types, a graphical representation of the text that includes data cells corresponding to the data values, the generating the graphical representation being performed by the device; providing the graphical representation for display, the providing the graphical representation for display being performed by the device; receiving one or more selections of one or more data cells in the graphical representation, the receiving the one or more selections being performed by the device; storing the one or more selections in a selection history, the selection history storing a plurality of selections, the plurality of selections including the one or more selections and one or more other selections received prior to receiving the one or more selections, and the storing the one or more selections being performed by the device; providing the selection history for display, the providing the selection history for display being performed by the device; receiving a selection of a particular selection, of the plurality of selections, from the selection history, the receiving the selection being performed by the device; identifying one or more data cells associated with the particular selection in the graphical representation, the identifying the one or more data cells being performed by the device; receiving an instruction to import the particular selection to a technical computing environment, the receiving the instruction being performed by the device; highlighting, based on the instruction, only the one or more data cells, associated with the particular selection, in the graphical representation, the one or more data cells being associated with the data types, and the highlighting only the one or more data cells being performed by the device; generating a data container associated with the technical computing environment, based on the particular selection and the data types associated with the one or more data cells of the particular selection, the generating the data container being performed by the device; and providing the data container to the technical computing environment, the providing the data container being performed by the device.