How Create Ane Access Private Tabular Array Cells Inwards A Table.Read() Inwards R?

Once you lot accept read information into R using table.read() equally described here, you lot tin too access each of the cells inward the ix chemical ingredient grid of the iii columns X iii rows yesteryear providing row in addition to column numbers.

You defined the tabular array equally shown here:

You tin access row1, column i using this code:
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> df[1, "Col1"]
[1] A
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Using code like to the higher upward you lot tin access each chemical ingredient providing row pose out in addition to column pose out equally shown.

df[1, Col1]   df[1, "Col2"]   df[1, "Col3"]
df[2, Col1]   df[2, "Col2"]   df[2, "Col3"]
df[3, Col1]   df[3, "Col2"]   df[3, "Col3"]