Hi all
Need some help with best fit line for a regression tool. The vertical graph is the value and the horizontal is the
game/drawing. The graph is 4x4 pixel and the data used is shown below the picture. First I am thinking the
problem may be with the data as both x and y are percentages and the graph uses whole units for the Horz
and percents for the vertical. Anyway all the values are shown at the top but I can't fit M an B. Maybe I just
need some sleep but if anyone has some suggestions as to what I am missing please post. Means, SD's and
M and B are to 11 digits right of the decimal and CC's are 15. Hope I am making sense here, so tired I might
be posting gibberish.
RL
Data
.30,.31
.30,.38
.30,.22
.30,.34
.30,.31
.30,.31
.30,.28
.30,.31
.30,.33
.30,.33
.30,.38
.30,.26
.30,.36
.30,.34
.30,.34
.30,.25
.30,.34
.30,.32
.30,.30
.30,.31
.30,.38
.30,.30
.30,.33
.30,.23
.30,.28
.30,.27
.30,.22
.30,.30
.30,.27
.30,.32
.30,.42
.30,.53
.30,.38
.30,.29
.30,.27
.30,.39
.30,.27
.30,.31
.30,.32
.30,.38
.30,.34
.30,.45
.30,.29
.30,.35
.30,.37
.30,.31
.30,.30
.30,.34
.30,.36
.30,.33
.30,.27
.30,.23
.30,.40
.30,.35
.30,.29
.30,.24
.30,.29
.30,.33
.30,.36
.30,.27
.30,.37
.30,.27
.30,.35
.30,.38
.30,.39
.30,.49
.30,.36
.30,.49
.30,.35
.30,.30
.30,.23
.30,.34
.30,.29
.30,.34
.30,.28
.30,.47
.30,.43
.30,.34
.30,.29
.30,.40
.30,.31
.30,.22
.30,.29
.30,.33
.30,.40
.30,.30
.30,.43
.30,.40
.30,.37
.30,.36
.30,.31
.30,.35
.30,.42
.30,.31
.30,.29
.30,.36
.30,.26
.30,.25
.30,.19
.30,.18
.30,.36
.30,.40
.30,.39
.30,.44
.30,.26
.30,.38
.30,.46
.30,.35
.30,.31
.30,.41
.30,.26
.30,.35
.30,.35
.30,.25
.30,.31
.30,.36
.30,.27
.30,.38
.30,.33
.30,.33
.30,.39
.30,.33
.30,.38
.30,.31
.30,.38
.30,.40
.30,.25
.30,.25
.30,.38
.30,.27
.30,.33
.30,.38
.30,.37
.30,.30
.30,.33
.30,.35
.30,.29
.30,.35
.30,.29
.30,.33
.30,.24
.30,.30
.30,.39
.30,.32
.30,.30
.30,.43
.30,.31
.30,.41
.30,.34
.30,.29