including logical values and text in excel

VARA - Function that calculates variance based on a sample, including logical values and text in Excel
vara function: the function performs a calculation of variance based on a sample, including logical values and text. syntax: vara (value1, [value2], ...)
VARPA function - Function that calculates variance based on the entire set, including logical values and text in Excel
varpa function: function that calculates variance based on the entire set, including logical values and text. syntax: varpa (value1, [value2], ...)

including logical values ​​and text in excel