Retrieve a sample_data-class object from object.

meta(siamcat, errorIfNULL=TRUE)

# S4 method for ANY
meta(siamcat)

# S4 method for sample_data
meta(siamcat)

Arguments

siamcat

(Required). An instance of siamcat-class that contains a label or instance of sample_data-class.

Value

The sample_data-class object or NULL.

Examples

data(siamcat_example) meta(siamcat_example)
#> Sample Data: [141 samples by 3 sample variables]: #> age gender bmi #> CCIS27304052ST-3-0 52 1 20 #> CCIS15794887ST-4-0 37 1 18 #> CCIS74726977ST-3-0 66 2 24 #> CCIS16561622ST-4-0 54 2 26 #> CCIS79210440ST-3-0 65 2 30 #> CCIS82507866ST-3-0 57 2 24 #> CCIS98482370ST-3-0 53 1 30 #> CCIS00281083ST-3-0 53 2 32 #> CCIS32452666ST-4-0 68 2 26 #> CCIS94417875ST-3-0 59 1 25 #> CCIS51667829ST-4-0 63 2 26 #> CCIS27927933ST-4-0 72 2 24 #> CCIS45571137ST-3-0 55 1 20 #> CCIS81139242ST-4-0 64 1 20 #> CCIS21126322ST-4-0 59 2 25 #> CCIS17669415ST-4-0 72 1 37 #> CCIS44676181ST-4-0 48 1 21 #> CCIS29210128ST-4-0 64 2 27 #> CCIS48725289ST-4-0 62 1 21 #> CCIS64785924ST-20-0 59 1 25 #> CCIS03473770ST-4-0 29 2 24 #> CCIS10706551ST-3-0 25 2 24 #> CCIS64773582ST-4-0 63 1 23 #> CCIS06260551ST-3-0 58 2 24 #> CCIS40244499ST-3-0 87 1 32 #> CCIS85214191ST-3-0 63 2 22 #> CCIS08668806ST-3-0 63 2 26 #> CCIS50369211ST-20-0 53 1 33 #> CCIS87167916ST-4-0 79 2 30 #> CCIS94496512ST-4-0 64 2 28 #> CCIS58234805ST-4-0 70 1 26 #> CCIS91228662ST-4-0 63 2 31 #> CCIS71301801ST-4-0 50 1 24 #> CCIS24898163ST-4-0 59 2 31 #> CCIS53355328ST-4-0 76 2 NA #> CCIS41222843ST-4-0 73 1 24 #> CCIS81887263ST-4-0 59 2 27 #> CCIS29688262ST-20-0 50 2 25 #> CCIS87116798ST-4-0 85 1 20 #> CCIS87605453ST-4-0 73 1 26 #> CCIS83870198ST-4-0 48 1 24 #> CCIS61287323ST-4-0 76 2 25 #> CCIS11362406ST-4-0 44 1 26 #> CCIS14449628ST-4-0 59 1 20 #> CCIS21278152ST-4-0 63 2 25 #> CCIS25399172ST-4-0 60 2 27 #> CCIS34055159ST-4-0 80 2 29 #> CCIS76845094ST-20-0 44 2 20 #> CCIS41548810ST-4-0 78 2 19 #> CCIS98512455ST-4-0 63 2 29 #> CCIS83445808ST-4-0 66 2 29 #> CCIS37250421ST-4-0 59 1 21 #> CCIS35092938ST-4-0 62 1 21 #> CCIS50148151ST-4-0 87 1 15 #> CCIS62605362ST-3-0 56 1 23 #> CCIS87252800ST-4-0 73 2 17 #> CCIS22958137ST-20-0 60 2 26 #> CCIS48507077ST-4-0 72 1 32 #> CCIS32105356ST-4-0 53 2 30 #> CCIS81710917ST-20-0 49 2 20 #> CCIS16326685ST-4-0 46 1 29 #> CCIS53043478ST-4-0 72 2 22 #> CCIS98832363ST-4-0 55 1 25 #> CCIS02124300ST-4-0 35 2 23 #> CCIS44743950ST-4-0 66 2 22 #> CCIS10793554ST-4-0 64 2 26 #> CCIS59132091ST-4-0 80 1 23 #> CCIS96387239ST-4-0 66 2 20 #> CCIS82146115ST-4-0 51 2 24 #> CCIS31434951ST-20-0 66 2 24 #> CCIS33816588ST-4-0 64 2 21 #> CCIS12656533ST-4-0 51 2 30 #> CCIS41806458ST-4-0 59 1 NA #> CCIS53557295ST-4-0 45 2 24 #> CCIS47284573ST-4-0 67 2 25 #> CCIS76563044ST-4-0 68 2 36 #> CCIS93040568ST-20-0 65 2 30 #> CCIS45793747ST-4-0 67 2 25 #> CCIS95097901ST-4-0 52 2 24 #> CCIS80834637ST-4-0 60 1 28 #> CCIS63910149ST-4-0 49 1 23 #> CCIS84543192ST-4-0 45 1 28 #> CCIS38765456ST-20-0 79 1 22 #> CCIS82944710ST-20-0 38 1 22 #> CCIS55230578ST-4-0 64 2 30 #> CCIS24254057ST-4-0 69 1 24 #> CCIS78318719ST-4-0 69 1 30 #> CCIS44757994ST-4-0 75 2 37 #> CCIS65479369ST-4-0 69 1 25 #> CCIS62794166ST-4-0 68 2 23 #> CCIS77252613ST-4-0 65 2 26 #> CCIS11015875ST-4-0 62 2 26 #> CCIS55531770ST-4-0 45 1 24 #> CCIS70398272ST-4-0 55 2 24 #> CCIS35100175ST-4-0 73 2 40 #> CCIS22416007ST-4-0 82 2 24 #> CCIS41288781ST-4-0 74 1 19 #> CCIS59903910ST-4-0 76 1 34 #> CCIS12370844ST-4-0 81 1 39 #> CCIS72607085ST-4-0 74 1 26 #> CCIS46047672ST-4-0 65 2 24 #> CCIS22906510ST-20-0 77 2 23 #> CCIS52370277ST-4-0 53 2 25 #> CCIS02379307ST-4-0 67 2 28 #> CCIS48579360ST-4-0 52 1 23 #> CCIS46467422ST-4-0 54 1 22 #> CCIS54027808ST-4-0 52 2 33 #> CCIS15704761ST-4-0 56 1 NA #> CCIS11558985ST-4-0 56 1 NA #> CCIS13047523ST-4-0 70 2 22 #> CCIS94603952ST-4-0 80 1 21 #> CCIS02856720ST-4-0 74 2 27 #> CCIS07648107ST-4-0 62 1 21 #> CCIS34604008ST-4-0 63 1 27 #> CCIS63468405ST-4-0 69 1 25 #> CCIS16383318ST-4-0 61 1 24 #> CCIS36699628ST-4-0 68 1 25 #> CCIS95409808ST-4-0 63 1 21 #> CCIS74239020ST-4-0 62 2 24 #> CCIS05314658ST-4-0 65 1 24 #> CCIS71578391ST-4-0 70 2 25 #> CCIS50003399ST-4-0 66 1 28 #> CCIS36797902ST-4-0 63 2 25 #> CCIS11354283ST-4-0 67 2 27 #> CCIS50471204ST-4-0 61 1 23 #> CCIS20795251ST-4-0 71 1 23 #> CCIS07277498ST-4-0 63 2 NA #> CCIS90164298ST-4-0 84 2 23 #> CCIS23164343ST-4-0 62 2 23 #> CCIS03857607ST-4-0 61 2 23 #> CCIS63448910ST-4-0 61 1 34 #> CCIS88007743ST-4-0 67 1 23 #> CCIS51595129ST-4-0 63 1 22 #> CCIS09568613ST-4-0 67 2 21 #> CCIS07539127ST-4-0 77 1 22 #> CCIS41692898ST-4-0 67 1 28 #> CCIS44093303ST-4-0 62 1 20 #> CCIS00146684ST-4-0 72 1 25 #> CCIS78100604ST-4-0 64 1 30 #> CCIS48174381ST-4-0 66 2 25 #> CCIS88317640ST-4-0 74 2 27