what is relative copy number/copy number ratio?
users have asked us: what is relative copy number/copy number ratio?
since we do not have matched normals, the output is a “copy ratio” or relative copy number. it is relative to the rest of the genome for that cell line. e.g. if the cell line is tetraploid we would not be able to see it from the relative copy number. these values are reported as log2(relative cn + 1…
answer: refractive index is defined as the ratio of the speed of light in a vacuum to its speed in a specific medium. refractive index is dimensionless. it is a number that indicates the number of times slower than a light wave would be in the material than it is in a vacuum. refractive index, represented by symbol n, is the velocity of light in vacuum divided by the velocity of light in a medium. the formula of the refractive index is, n = c/ν where n = refractive index. c = velocity of light in a vacuum ( 3 × 108 m/s). v = velocity of light in a substance. snell’s law clarifies the relation between the angle of incidence and angle of refraction. so, there are two formulas for calculating the refractive index of a medium. let us imagine that a ray of light is travelling from a medium a to another medium b. then conferring from snell’s law, . generaloraverage rate is the change in the concentration of a compound over a period of time.the average rate the reactants and products in a reaction are equal when the coefficient for each is 1.the rate for the reactants are negative. this is because the reactants are being consumed in the reaction. the rate for the product c is positive because it is being produced in the reaction.for a reaction where the coefficients of the compounds are different, the rate is multiplied by the reciprocal of the coefficient.example: 2a + b → 3cthe given reaction is:3o2(g) → 2o3(g)­given the rate of o2 consumption is -2.17x10-5 mol/l∙snote that value is negative to indicate that it is decreasing as the reaction proceeds.rearranging the rate equation to give the reaction rate is terms of [o3]: trueexplanation: physical balance is very sensitive and used in labs for measuring. it is similar to beam balance. it can measure small differences in mass up to milligram. hi,

lots of great explanations below, but i fear they might be difficult to truly conceptualize. 

let's start with a pie!

if there's a pie in front of us, that is the market. we'll call it 100 units of pie

we cut the pie in half - one piece (50 pie units) for you, and one piece (50 pie units) for me

scenario 1: we do nothing, we both have 50% market share.

scenario 2: i eat half my pie. my pie slice is now 25 units, yours is still 50 units. as a result, you have 67% of the market share and i have 33%. my "revenues" have fallen and my market share has fallen. your revenues haven't changed but you've gained market share

scenario 3: not only do i eat half my pie, but you also eat 20% of yours. still, i ate more, so even though your "revenues" are down, you've still gained market share.

scenario 4: we both get given more pie (yay). but, i get a whole other 50 units, and you only get 5 more. your "revenues" are up, but you've still lost market share!

i've created the below image for you to visualize this better (click on it to blow it up)...hope this helps! stats10(2) roberts, erica 404400827 1/15/15 q1. there is a strong, positive, correlation between weight and desired weight. q2. q3. wdiff is a descrete variable. if wdiff=0 then the person’s weight and desired weight are the same. if wdiff is positive, then the person’s desired weight is more than their weight. the opposite is true for a negative wdiff; the person’s weight is more than their desired weight. q4. the histogram of wdiff is unimodal and skewed left. it is centered around the median, which is -10. the range is found coefficient of friction is defined as the ratio of the force of friction acting between two objects and the force which is pushing them together. the value of the coefficient of friction varies from zero to one. there are two types of the coefficient of friction: static coefficient of friction kinetic (also known as sliding) coefficient of friction. therefore, the coefficient of friction depends on the nature of the surface. advantages?
it's easy and reasonably accurate if your instrument's response is close to the calibration point.

disadvantaged?
results are not as accurate as multipoint calibration and your results get more unreliable if your instrument response is distant from that generated by the calibration sample. Here's mine. Judge me fairly.

 Attached: [picks.jpg](//zigforums.com/file#/?post=12480779&filename=picks.jpg) (3000x3000, 2.46M) sadly this isn't the first tine that the equal function fails with me and don't know the reason.
the isequal() function didn't fail. the two results are different ... just not by very much:
>> percent\_difference=abs(c\_num - sing\_ratio)./c\_num*100,

percent\_difference =

 2.4864e-14
if you want to know how cond() is computed, you can just read it:
 >> type cond.m the answer to the concerned question has been extensively
covered in our study material you can find your answer at the below
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http://cbse meritnation
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