how many columns is needed for each time frame how many rows does excel need to capture the timestamp for each timeframe? how many rows are used in an excel time series how many rows are required for time series analysis using excel how many columns for each timeframe in excel how many columns does excel need? how many columns for a timescale how many rows in one data capture row excel how many columns are needed for a time frame excel how do i do data capture for time series? how much sql is required by excel for time series analysis how much column data are needed for an event to be analyzed? timeframes excel how many columns are needed to collect time series data how many columns are in a timeframe in excel? how to organize data for excel how many columns are in excel for time sequence how many column entries are necessary yahoo time series analysis how many times is each timeframe in excel how many columns in excel timeframe