Does DAX have anything equivalent to R's cbind?

Hello Experts,

Does DAX have anything that can replicate excatly what R's cbind does.

For example,

I have two tables as below

and

alpha

cbind in R can combine these two columns to create a new table as below

let
Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WclTSAeJYHTgrFgA=", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type text) meta [Serialized.Text = true]) in type table [Test = _t, Test2 = _t]),
#"Changed Type" = Table.TransformColumnTypes(Source,{{"Test", type text}}),
#"Run R script" = R.Execute("# 'dataset' holds the input data for this script#(lf)df1<- data.frame(alpha=c(1:2))#(lf)df2<- cbind(dataset,df1)#(lf)df2",[dataset=#"Changed Type"]),
df2 = #"Run R script"{[Name="df2"]}[Value]
in
df2

Can this be replicated using anything in DAX by any chance?

Thank you in advance .