if statement "not enough input arguments." error

9 次查看（过去 30 天）
Rohit Vasu
Rohit Vasu 2021-2-14
回答： Star Strider 2021-2-14
Its a mapper function and i dont know where i went wrong.
function Mapper(data, ~, intermKVStore)
Healthy = 0;
Dead = 0;
Vaccinated = 0;
if data{:,:} == "Healthy"
Healthy = Healthy + 1;
elseif data{:,:} == "Dead"
Dead = Dead + 1;
else
Vaccinated = Vaccinated + 1;
end
add(intermKVStore,"Healthy",Healthy);
add(intermKVStore,"Dead",Dead);
add(intermKVStore,"Vaccinated",Vaccinated);
end

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回答（1 个）

Star Strider
Star Strider 2021-2-14
I have no idea what you intend, however the add function is likely not appropriate here. Consider simply concatenating instead.
Also consider using strcmp instead of the logical test for equality using ==.

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