重塑R中的多变量时间序列

I have time series T(1), T(2), T(3), T(4)...Tn in addition I have 2 other time-dependent parameters P(1), P2(2), P(3)... and R(1),R(2),R(3)... Therefore the data looks likeI have time series T(1), T(2), T(3), T(4)...Tn