diff --git a/usedMcode/ridgeCVvia.m b/usedMcode/ridgeCVvia.m
index 51d2619..e2ddd6f 100644
--- a/usedMcode/ridgeCVvia.m
+++ b/usedMcode/ridgeCVvia.m
@@ -7,6 +7,7 @@
         trainingData=trainingDataEEG(eegOffset+1:end,:);
     elseif strcmp(data,'EMG')
         trainingData=trainingDataEMG;
+        eegOffset=0; %no offset because EMG is used
     elseif strcmp(data,'LF')
         eeg=true;
         trainingData=trainingDataEEGlf(eegOffset+1:end,:);
@@ -26,8 +27,8 @@
     else
         error('only Autoenc, PCA nad NNMF are valid inputs for via');
     end
+
     
-        
     if strcmp(goal,'kin')
         predicted=shiftingMean(kinematics,factor);
     elseif strcmp(goal,'EMG')
diff --git a/usedMcode/shiftingMean.m b/usedMcode/shiftingMean.m
index edc2517..7c417ae 100644
--- a/usedMcode/shiftingMean.m
+++ b/usedMcode/shiftingMean.m
@@ -2,7 +2,7 @@
 %shiftingMean downsampling by taking the mean
 %   taking the mean of $factor data as new datum
     dataSize=size(data);
-    output=zeros([fix(dataSize(1)/factor),dataSize(2:end)]);
+    output=zeros([fix(ceil(dataSize(1)/factor)),dataSize(2:end)]);
     for i=1:size(output,1)
         output(i,:)=mean(data(fix(round((i-1)*factor))+1:min(fix(round(i*factor)),dataSize(1)),:),1);
     end