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pls 报错:
是否混淆pls,plsda, gplsda等,每个model所需输入不同
lmer:
output 和input可以不在一个data,但行数必须相同
boundary (singular) fit: see ?isSingular fixed-effect model matrix is rank deficient so dropping 1 column / coefficient:
check every adjust variable
anova.mer Mod(mod_null, mod_eins) : models were not all fitted to the same size of dataset
两个model长度不等,有NA
revalue:df<-df%>%mutate(column=revalue(column,c(“a”=1,”b”=2)))
library(data.table)
univ_name<-setDT(univ0, keep.rownames = TRUE)[]
num[1:600, 1:90] —>类型为numeric
704 obs of 92 variables—>类型为list/data frame
calibration: denoise
eg.找与case的关系 denoise control/更平滑/更趋近于均值
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