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2012 Feb 29
1
Error occurred during mean calculation of a column of a data frame, which is apparently contents numeric data
Hello R people, How can I compute the mean of the "Pulse_rate" column of the data frame or matrix from the following character object called "str_got". It has 14 entries and each entry has 8 values, separated by commas. Please go thru the following R commands to know how I tried to unstring and unlist the values to form a data frame. > str_got [1] "bp,67,2011-12-09T19:59:44.044+05:30,9830576102,68.0,124.0,58.0,66.0" &...