Plotting Data & Regression with DreamCalc Scientific Calculator

DOWNLOAD: http://DreamCalc.com
If you like DreamCalc, please share with your friends!

An introduction to plotting x-y data and regression analysis with DreamCalc Scientific Graphing Calculator. We check out data entry, and linear and cubic regression. We also see how to set up chart titles.

---

Closed Caption:

welcome to the introductory tutorial
session with the dream cult scientific
calculator dream calc is a
fully-featured calculates which excels
functions and data instantly and today
will be using its graphing a list window
locks on hypothetical
efficiency measure the windows first
batch shows that you will be coming back
to this in the moments but first we're
going to use the less badge to import
data stream cowboy intends to data lists
a statistical data list and the next
while it's the usual progression we are
going to be using that XY least so we'll
start by putting the calc two linear
regression we can do this either the
main window on the last all the graphics
window here once we're NXY mode we can
based on experimental measurements
direct these listings of says
if
aggressing view we find that it's
currently sets a function graphing mode
but we can easily change this
X 15 tomorrow in order to show ID at
some points we can see the line of best
fares found using the new aggression
which isn't actually such a good fit at
all we should be able to do better by
selecting the different regression in
fact we can have a drink cup final
batter aggression it turns out that
cubic regression is it could say so and
in the structure of the parts we see the
regression formula along with the
coefficients calculated
now if we wish we can set custom charts
access levels this is useful if we want
to export the plot to the next
presentation
we can also perform basic calculus on
the tapes show the spot on the bottom
right for example that's fine the rates
of change of efficiency 35 miles per
hour
finally will cover the loss based on
documents finish
thank you for watching these cheats
oriole if you like dream calc please
share it with your friends and click
like in the lobby