xwt( d1, d2, pad = TRUE, dj = 1/12, s0 = 2 * dt, J1 = NULL, max.scale = NULL, mother = "morlet", param = -1, lag1 = NULL, sig.level = 0.95, sig.test = 0, arima.method = "CSS" )
xwt( d1, d2, pad = TRUE, dj = 1/12, s0 = 2 * dt, J1 = NULL, max.scale = NULL, mother = "morlet", param = -1, lag1 = NULL, sig.level = 0.95, sig.test = 0, arima.method = "CSS" )