JS
Size: a a a
JS
Н
Н
AM
dat %>%
pivot_wider(names_from = y, values_from = z)
AM
AP
dat %>%
pivot_wider(names_from = y, values_from = z)
PU
dat %>%
pivot_wider(names_from = y, values_from = z)
PU
AM
AS
AM
JS
dat %>%
pivot_wider(names_from = y, values_from = z)
JS
dat %>%
pivot_wider(names_from = y, values_from = z)
AM
dat %>%
pivot_wider(names_from = y, values_from = z)
SELECT
x
, SUM(y_id*(1 - ABS(SIGN(z - 3)))) AS z_3
, SUM(y_id*(1 - ABS(SIGN(z - 2)))) AS z_2
, SUM(y_id*(1 - ABS(SIGN(z - 1)))) AS z_1
FROM dat
z_*
будут стоять айдишники столбца y
y
через айдишникиAM
ОЛ
БА
TL
TL
АН